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freebsd
GitHub Repository: freebsd/freebsd-ports-gnome
Path: blob/main/net-im/ekiga/files/patch-boost-1.69
16149 views
https://gitlab.gnome.org/GNOME/ekiga/commit/12641b735a98
https://gitlab.gnome.org/GNOME/ekiga/commit/44ef7c66d055

--- Makefile.in.orig	2013-02-20 21:44:17 UTC
+++ Makefile.in
@@ -64,7 +64,6 @@ DIST_COMMON = README $(am__configure_deps) $(srcdir)/D
 	depcomp install-sh ltmain.sh missing mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_boost_base.m4 \
-	$(top_srcdir)/m4/ax_boost_signals.m4 \
 	$(top_srcdir)/m4/gnome-doc-utils.m4 \
 	$(top_srcdir)/m4/intltool.m4 $(top_srcdir)/m4/libtool.m4 \
 	$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
@@ -189,8 +188,6 @@ AVAHI_LIBS = @AVAHI_LIBS@
 AWK = @AWK@
 BOOST_CPPFLAGS = @BOOST_CPPFLAGS@
 BOOST_LDFLAGS = @BOOST_LDFLAGS@
-BOOST_LIBS = @BOOST_LIBS@
-BOOST_SIGNALS_LIB = @BOOST_SIGNALS_LIB@
 CATALOGS = @CATALOGS@
 CATOBJEXT = @CATOBJEXT@
 CC = @CC@
--- aclocal.m4.orig	2013-02-20 21:44:14 UTC
+++ aclocal.m4
@@ -1783,7 +1783,6 @@ fi[]dnl
 ])# PKG_CHECK_MODULES
 
 m4_include([m4/ax_boost_base.m4])
-m4_include([m4/ax_boost_signals.m4])
 m4_include([m4/gnome-doc-utils.m4])
 m4_include([m4/intltool.m4])
 m4_include([m4/libtool.m4])
--- config.h.in.orig	2013-02-20 21:44:15 UTC
+++ config.h.in
@@ -27,9 +27,6 @@
 /* define if the Boost library is available */
 #undef HAVE_BOOST
 
-/* define if the Boost::Signals library is available */
-#undef HAVE_BOOST_SIGNALS
-
 /* DBUS support */
 #undef HAVE_DBUS
 
--- configure.orig	2013-02-20 21:44:15 UTC
+++ configure
@@ -745,8 +745,6 @@ GCONF_LIBS
 GCONF_CFLAGS
 XML_LIBS
 XML_CFLAGS
-BOOST_LIBS
-BOOST_SIGNALS_LIB
 BOOST_LDFLAGS
 BOOST_CPPFLAGS
 GLIB_LIBS
@@ -938,7 +936,6 @@ enable_nls
 enable_gtk_debug
 with_boost
 with_boost_libdir
-with_boost_signals
 enable_gconf
 with_gconf_source
 with_gconf_schema_file_dir
@@ -1704,10 +1701,6 @@ Optional Packages:
                           this parameter only if default library detection
                           fails and you know exactly where your boost
                           libraries are located.
-  --with-boost-signals[=special-lib]
-                          use the Signals library from boost - it is possible
-                          to specify a certain library for the linker e.g.
-                          --with-boost-signals=boost_signals-gcc-mt-d
   --with-gconf-source=sourceaddress
                           Config database for installing schema files.
   --with-gconf-schema-file-dir=dir
@@ -17785,7 +17778,7 @@ fi
 
 
 if test "x$want_boost" = "xyes"; then
-    boost_lib_version_req=1.34
+    boost_lib_version_req=1.53
     boost_lib_version_req_shorten=`expr $boost_lib_version_req : '\([0-9]*\.[0-9]*\)'`
     boost_lib_version_req_major=`expr $boost_lib_version_req : '\([0-9]*\)'`
     boost_lib_version_req_minor=`expr $boost_lib_version_req : '[0-9]*\.\([0-9]*\)'`
@@ -18013,241 +18006,21 @@ fi
 
 
 
-# Check whether --with-boost-signals was given.
-if test "${with_boost_signals+set}" = set; then :
-  withval=$with_boost_signals;
-        if test "$withval" = "no"; then
-			want_boost="no"
-        elif test "$withval" = "yes"; then
-            want_boost="yes"
-            ax_boost_user_signals_lib=""
-        else
-		    want_boost="yes"
-		ax_boost_user_signals_lib="$withval"
-		fi
-
+CPPFLAGS_save="$CPPFLAGS"
+CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
+ac_fn_cxx_check_header_mongrel "$LINENO" "boost/signals2.hpp" "ac_cv_header_boost_signals2_hpp" "$ac_includes_default"
+if test "x$ac_cv_header_boost_signals2_hpp" = xyes; then :
+ 
 else
-  want_boost="yes"
-
+  found_signals2=no
 fi
 
 
-	if test "x$want_boost" = "xyes"; then
+CPPFLAGS="$CPPFLAGS_save"
 
-		CPPFLAGS_SAVED="$CPPFLAGS"
-		CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
-		export CPPFLAGS
-
-		LDFLAGS_SAVED="$LDFLAGS"
-		LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
-		export LDFLAGS
-
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the Boost::Signals library is available" >&5
-$as_echo_n "checking whether the Boost::Signals library is available... " >&6; }
-if ${ax_cv_boost_signals+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
-		 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <boost/signal.hpp>
-
-int
-main ()
-{
-boost::signal<void ()> sig;
-                                    return 0;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
-  ax_cv_boost_signals=yes
-else
-  ax_cv_boost_signals=no
+if test "x$found_signals2" = "xno"; then
+   as_fn_error $? "Could not find BOOST signals2 headers" "$LINENO" 5
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-         ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_boost_signals" >&5
-$as_echo "$ax_cv_boost_signals" >&6; }
-		if test "x$ax_cv_boost_signals" = "xyes"; then
-
-$as_echo "#define HAVE_BOOST_SIGNALS /**/" >>confdefs.h
-
-            BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/[^\/]*//'`
-            if test "x$ax_boost_user_signals_lib" = "x"; then
-                for libextension in `ls $BOOSTLIBDIR/libboost_signals*.so* $BOOSTLIBDIR/libboost_signals*.dylib* $BOOSTLIBDIR/libboost_signals*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_signals.*\)\.so.*$;\1;' -e 's;^lib\(boost_signals.*\)\.dylib.*$;\1;' -e 's;^lib\(boost_signals.*\)\.a.*$;\1;'` ; do
-                     ax_lib=${libextension}
-				    as_ac_Lib=`$as_echo "ac_cv_lib_$ax_lib''_exit" | $as_tr_sh`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for exit in -l$ax_lib" >&5
-$as_echo_n "checking for exit in -l$ax_lib... " >&6; }
-if eval \${$as_ac_Lib+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-l$ax_lib  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char exit ();
-int
-main ()
-{
-return exit ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_link "$LINENO"; then :
-  eval "$as_ac_Lib=yes"
-else
-  eval "$as_ac_Lib=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-eval ac_res=\$$as_ac_Lib
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
-  BOOST_SIGNALS_LIB="-l$ax_lib";  link_signals="yes"; break
-else
-  link_signals="no"
-fi
-
-				done
-                if test "x$link_signals" != "xyes"; then
-                for libextension in `ls $BOOSTLIBDIR/boost_signals*.dll* $BOOSTLIBDIR/boost_signals*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_signals.*\)\.dll.*$;\1;' -e 's;^\(boost_signals.*\)\.a*$;\1;'` ; do
-                     ax_lib=${libextension}
-				    as_ac_Lib=`$as_echo "ac_cv_lib_$ax_lib''_exit" | $as_tr_sh`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for exit in -l$ax_lib" >&5
-$as_echo_n "checking for exit in -l$ax_lib... " >&6; }
-if eval \${$as_ac_Lib+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-l$ax_lib  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char exit ();
-int
-main ()
-{
-return exit ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_link "$LINENO"; then :
-  eval "$as_ac_Lib=yes"
-else
-  eval "$as_ac_Lib=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-eval ac_res=\$$as_ac_Lib
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
-  BOOST_SIGNALS_LIB="-l$ax_lib";  link_signals="yes"; break
-else
-  link_signals="no"
-fi
-
-				done
-                fi
-
-            else
-               for ax_lib in $ax_boost_user_signals_lib boost_signals-$ax_boost_user_signals_lib; do
-				      as_ac_Lib=`$as_echo "ac_cv_lib_$ax_lib''_main" | $as_tr_sh`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -l$ax_lib" >&5
-$as_echo_n "checking for main in -l$ax_lib... " >&6; }
-if eval \${$as_ac_Lib+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-l$ax_lib  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-
-int
-main ()
-{
-return main ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_link "$LINENO"; then :
-  eval "$as_ac_Lib=yes"
-else
-  eval "$as_ac_Lib=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-eval ac_res=\$$as_ac_Lib
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
-  BOOST_SIGNALS_LIB="-l$ax_lib";  link_signals="yes"; break
-else
-  link_signals="no"
-fi
-
-                  done
-
-            fi
-            if test "x$ax_lib" = "x"; then
-                as_fn_error $? "Could not find a version of the library!" "$LINENO" 5
-            fi
-			if test "x$link_signals" != "xyes"; then
-				as_fn_error $? "Could not link against $ax_lib !" "$LINENO" 5
-			fi
-		fi
-
-		CPPFLAGS="$CPPFLAGS_SAVED"
-	LDFLAGS="$LDFLAGS_SAVED"
-	fi
-
-
-if test "x${ax_cv_boost_signals}" == "xno"; then
-   as_fn_error $? "You need the boost signals library to compile Ekiga" "$LINENO" 5
-fi
-
-BOOST_LIBS="${BOOST_SIGNALS_LIB}"
-
 
 
 
--- help/Makefile.in.orig	2013-02-20 21:44:16 UTC
+++ help/Makefile.in
@@ -80,7 +80,6 @@ DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile
 subdir = help
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_boost_base.m4 \
-	$(top_srcdir)/m4/ax_boost_signals.m4 \
 	$(top_srcdir)/m4/gnome-doc-utils.m4 \
 	$(top_srcdir)/m4/intltool.m4 $(top_srcdir)/m4/libtool.m4 \
 	$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
@@ -119,8 +118,6 @@ AVAHI_LIBS = @AVAHI_LIBS@
 AWK = @AWK@
 BOOST_CPPFLAGS = @BOOST_CPPFLAGS@
 BOOST_LDFLAGS = @BOOST_LDFLAGS@
-BOOST_LIBS = @BOOST_LIBS@
-BOOST_SIGNALS_LIB = @BOOST_SIGNALS_LIB@
 CATALOGS = @CATALOGS@
 CATOBJEXT = @CATOBJEXT@
 CC = @CC@
--- lib/Makefile.in.orig	2013-02-20 21:44:16 UTC
+++ lib/Makefile.in
@@ -136,7 +136,6 @@ subdir = lib
 DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_boost_base.m4 \
-	$(top_srcdir)/m4/ax_boost_signals.m4 \
 	$(top_srcdir)/m4/gnome-doc-utils.m4 \
 	$(top_srcdir)/m4/intltool.m4 $(top_srcdir)/m4/libtool.m4 \
 	$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
@@ -650,8 +649,6 @@ AVAHI_LIBS = @AVAHI_LIBS@
 AWK = @AWK@
 BOOST_CPPFLAGS = @BOOST_CPPFLAGS@
 BOOST_LDFLAGS = @BOOST_LDFLAGS@
-BOOST_LIBS = @BOOST_LIBS@
-BOOST_SIGNALS_LIB = @BOOST_SIGNALS_LIB@
 CATALOGS = @CATALOGS@
 CATOBJEXT = @CATOBJEXT@
 CC = @CC@
@@ -1206,7 +1203,7 @@ libekiga_la_SOURCES = $(top_srcdir)/lib/toolbox.h \
 	$(components_dir)/common-videooutput/videooutput-manager-common.cpp \
 	$(components_dir)/common-videooutput/videooutput-manager-common.h \
 	$(am__append_23) $(am__append_24)
-libekiga_la_LDFLAGS = $(STACKLIB_LDFLAGS) $(BOOST_LIBS) $(GLIB_LIBS) \
+libekiga_la_LDFLAGS = $(STACKLIB_LDFLAGS) $(GLIB_LIBS) \
 	$(XML_LIBS) $(GTK_LIBS) $(am__append_1) $(am__append_8) \
 	$(am__append_12) $(PTLIB_LIBS) $(OPAL_LIBS) $(am__append_18) \
 	$(am__append_22) $(am__append_25)
@@ -1251,7 +1248,7 @@ AM_CPPFLAGS = \
 	$(DBUS_CFLAGS) $(PTLIB_CFLAGS) $(OPAL_CFLAGS)
 
 AM_LIBS = \
-	$(BOOST_LIBS) $(GLIB_LIBS) $(XML_LIBS) $(GTK_LIBS)
+	$(GLIB_LIBS) $(XML_LIBS) $(GTK_LIBS)
 
 engine_dir = $(top_srcdir)/lib/engine
 components_dir = $(top_srcdir)/lib/engine/components
--- lib/engine/account/account-core.h.orig	2012-11-07 20:43:51 UTC
+++ lib/engine/account/account-core.h
@@ -106,26 +106,26 @@ namespace Ekiga
 
     /** This signal is emitted when a bank has been added to the core
      */
-    boost::signal1<void, BankPtr> bank_added;
+    boost::signals2::signal<void(BankPtr)> bank_added;
 
     /** This signal is emitted when a bank has been removed from the core
      */
-    boost::signal1<void, BankPtr> bank_removed;
+    boost::signals2::signal<void(BankPtr)> bank_removed;
 
     /** This signal is emitted when a account has been added to one of
      * the banks
      */
-    boost::signal2<void, BankPtr, AccountPtr> account_added;
+    boost::signals2::signal<void(BankPtr, AccountPtr)> account_added;
 
     /** This signal is emitted when a account has been removed from one of
      * the banks
      */
-    boost::signal2<void, BankPtr, AccountPtr> account_removed;
+    boost::signals2::signal<void(BankPtr, AccountPtr)> account_removed;
 
     /** This signal is emitted when a account has been updated in one of
      * the banks
      */
-    boost::signal2<void, BankPtr, AccountPtr> account_updated;
+    boost::signals2::signal<void(BankPtr, AccountPtr)> account_updated;
 
   private:
 
@@ -147,7 +147,7 @@ namespace Ekiga
     /** This signal is emitted when the AccountCore Service has been
      * updated.
      */
-    boost::signal0<void> updated;
+    boost::signals2::signal<void(void)> updated;
 
 
     /** This chain allows the AccountCore to present forms to the user
--- lib/engine/account/bank-impl.h.orig	2012-11-07 20:43:51 UTC
+++ lib/engine/account/bank-impl.h
@@ -74,7 +74,7 @@ namespace Ekiga
   template<class AccountType = Account>
   class BankImpl:
     public Bank,
-    public boost::signals::trackable,
+    public boost::signals2::trackable,
     protected RefLister<AccountType>
   {
 
--- lib/engine/account/bank.h.orig	2012-11-07 20:43:51 UTC
+++ lib/engine/account/bank.h
@@ -74,15 +74,15 @@ namespace Ekiga
 
     /** This signal is emitted when a account has been added.
      */
-    boost::signal1<void, AccountPtr> account_added;
+    boost::signals2::signal<void(AccountPtr)> account_added;
 
     /** This signal is emitted when a account has been removed.
      */
-    boost::signal1<void, AccountPtr> account_removed;
+    boost::signals2::signal<void(AccountPtr)> account_removed;
 
     /** This signal is emitted when a account has been updated.
      */
-    boost::signal1<void, AccountPtr> account_updated;
+    boost::signals2::signal<void(AccountPtr)> account_updated;
 
     /** This chain allows the BankImpl to present forms to the user
      */
--- lib/engine/addressbook/book.h.orig	2012-11-07 20:43:51 UTC
+++ lib/engine/addressbook/book.h
@@ -92,17 +92,17 @@ namespace Ekiga {
 
     /** This signal is emitted when a Contact has been added to the Book.
      */
-    boost::signal1<void, ContactPtr > contact_added;
+    boost::signals2::signal<void(ContactPtr)> contact_added;
 
 
     /** This signal is emitted when a Contact has been removed from the Book.
      */
-    boost::signal1<void, ContactPtr > contact_removed;
+    boost::signals2::signal<void(ContactPtr)> contact_removed;
 
 
     /** This signal is emitted when a Contact has been updated in the Book.
      */
-    boost::signal1<void, ContactPtr > contact_updated;
+    boost::signals2::signal<void(ContactPtr)> contact_updated;
   };
 
   typedef boost::shared_ptr<Book> BookPtr;
--- lib/engine/addressbook/contact-core.cpp.orig	2013-02-18 21:36:51 UTC
+++ lib/engine/addressbook/contact-core.cpp
@@ -50,7 +50,7 @@ on_search ()
 
 Ekiga::ContactCore::~ContactCore ()
 {
-  for (std::list<boost::signals::connection>::iterator iter = conns.begin (); iter != conns.end (); ++iter)
+  for (std::list<boost::signals2::connection>::iterator iter = conns.begin (); iter != conns.end (); ++iter)
     iter->disconnect ();
 }
 
--- lib/engine/addressbook/contact-core.h.orig	2013-02-18 21:36:51 UTC
+++ lib/engine/addressbook/contact-core.h
@@ -118,37 +118,37 @@ namespace Ekiga
     /** This signal is emitted when a Ekiga::Source has been
      * added to the ContactCore Service.
      */
-    boost::signal1<void, SourcePtr > source_added;
+    boost::signals2::signal<void(SourcePtr)> source_added;
 
     /** This signal is emitted when a book has been added to one of
      * the sources
      */
-    boost::signal2<void, SourcePtr, BookPtr > book_added;
+    boost::signals2::signal<void(SourcePtr, BookPtr )> book_added;
 
     /** This signal is emitted when a book has been removed from one of
      * the sources
      */
-    boost::signal2<void, SourcePtr, BookPtr > book_removed;
+    boost::signals2::signal<void(SourcePtr, BookPtr )> book_removed;
 
     /** This signal is emitted when a book has been updated in one of
      * the sources
      */
-    boost::signal2<void, SourcePtr, BookPtr > book_updated;
+    boost::signals2::signal<void(SourcePtr, BookPtr )> book_updated;
 
     /** This signal is emitted when a contact has been added to one of
      * the book of one of the sources
      */
-    boost::signal3<void, SourcePtr, BookPtr, ContactPtr > contact_added;
+    boost::signals2::signal<void(SourcePtr, BookPtr, ContactPtr )> contact_added;
 
     /** This signal is emitted when a contact has been removed from one of
      * the book of one of the sources
      */
-    boost::signal3<void, SourcePtr, BookPtr, ContactPtr > contact_removed;
+    boost::signals2::signal<void(SourcePtr, BookPtr, ContactPtr )> contact_removed;
 
     /** This signal is emitted when a contact has been updated in one of
      * the book of one of the sources
      */
-    boost::signal3<void, SourcePtr, BookPtr, ContactPtr > contact_updated;
+    boost::signals2::signal<void(SourcePtr, BookPtr, ContactPtr )> contact_updated;
 
   private:
 
@@ -174,7 +174,7 @@ namespace Ekiga
     std::list<boost::shared_ptr<ContactDecorator> > contact_decorators;
 
     /*** Misc stuff ***/
-    std::list<boost::signals::connection> conns;
+    std::list<boost::signals2::connection> conns;
   };
 
 /**
--- lib/engine/addressbook/source.h.orig	2012-11-07 20:43:51 UTC
+++ lib/engine/addressbook/source.h
@@ -63,32 +63,32 @@ namespace Ekiga {
 
     /** This signal is emitted when a Book has been added to the Source.
      */
-    boost::signal1<void, BookPtr > book_added;
+    boost::signals2::signal<void(BookPtr)> book_added;
     
     
     /** This signal is emitted when a Book has been updated in the Source.
      */
-    boost::signal1<void, BookPtr > book_updated;
+    boost::signals2::signal<void(BookPtr)> book_updated;
     
     
     /** This signal is emitted when a Book has been removed in the Source.
      */
-    boost::signal1<void, BookPtr > book_removed;
+    boost::signals2::signal<void(BookPtr)> book_removed;
 
     /** This signal is emitted when a Contact has been added to a book in
      *  this source.
      */
-    boost::signal2<void, BookPtr, ContactPtr > contact_added;
+    boost::signals2::signal<void(BookPtr, ContactPtr )> contact_added;
 
     /** This signal is emitted when a Contact has been removed from a book in
      *  this source.
      */
-    boost::signal2<void, BookPtr, ContactPtr > contact_removed;
+    boost::signals2::signal<void(BookPtr, ContactPtr )> contact_removed;
 
     /** This signal is emitted when a Contact has been updated in a book in
      *  this source
      */
-    boost::signal2<void, BookPtr, ContactPtr > contact_updated;
+    boost::signals2::signal<void(BookPtr, ContactPtr )> contact_updated;
   };
 
   typedef boost::shared_ptr<Source> SourcePtr;
--- lib/engine/audioinput/audioinput-core.h.orig	2012-11-07 20:43:51 UTC
+++ lib/engine/audioinput/audioinput-core.h
@@ -136,7 +136,7 @@ namespace Ekiga
       /** This signal is emitted when a Ekiga::AudioInputManager has been
        * added to the AudioInputCore Service.
        */
-      boost::signal1<void, AudioInputManager &> manager_added;
+      boost::signals2::signal<void(AudioInputManager &)> manager_added;
 
 
       /*** AudioInput Device Management ***/
@@ -254,23 +254,23 @@ namespace Ekiga
 
       /** See audioinput-manager.h for the API
        */
-      boost::signal3<void, AudioInputManager &, AudioInputDevice &, AudioInputSettings&> device_opened;
-      boost::signal2<void, AudioInputManager &, AudioInputDevice &> device_closed;
-      boost::signal3<void, AudioInputManager &, AudioInputDevice &, AudioInputErrorCodes> device_error;
+      boost::signals2::signal<void(AudioInputManager &, AudioInputDevice &, AudioInputSettings&)> device_opened;
+      boost::signals2::signal<void(AudioInputManager &, AudioInputDevice &)> device_closed;
+      boost::signals2::signal<void(AudioInputManager &, AudioInputDevice &, AudioInputErrorCodes)> device_error;
 
       /** This signal is emitted when an audio device input has been added to the system.
        * This signal will be emitted if add_device was called with a device name and
        * a manager claimed support for this device.
        * @param device the audio input device that was added.
        */
-      boost::signal2<void, AudioInputDevice, bool> device_added;
+      boost::signals2::signal<void(AudioInputDevice, bool)> device_added;
 
       /** This signal is emitted when an audio input device has been removed from the system.
        * This signal will be emitted if remove_device was called with a device name and
        * a manager claimed support for this device.
        * @param device the audio input device that was removed.
        */
-      boost::signal2<void, AudioInputDevice, bool> device_removed;
+      boost::signals2::signal<void(AudioInputDevice, bool)> device_removed;
 
   private:
       void on_set_device (const AudioInputDevice & device);
--- lib/engine/audioinput/audioinput-manager.h.orig	2012-11-07 20:43:51 UTC
+++ lib/engine/audioinput/audioinput-manager.h
@@ -39,7 +39,7 @@
 #define __AUDIOINPUT_MANAGER_H__
 
 #include <vector>
-#include <boost/signals.hpp>
+#include <boost/signals2.hpp>
 #include <boost/bind.hpp>
 
 #include "audioinput-info.h"
@@ -148,18 +148,18 @@ namespace Ekiga
        * @param device the audio input device that was opened.
        * @param config the current audio input device configuration (current volume, etc.).
        */
-      boost::signal2<void, AudioInputDevice, AudioInputSettings> device_opened;
+      boost::signals2::signal<void(AudioInputDevice, AudioInputSettings)> device_opened;
 
       /** This signal is emitted when an audio input device is closed.
        * @param device the audio input device that was closed.
        */
-      boost::signal1<void, AudioInputDevice> device_closed;
+      boost::signals2::signal<void(AudioInputDevice)> device_closed;
 
       /** This signal is emitted when an error occurs when opening a audio input device.
        * @param device the audio input device that caused the error.
        * @param error_code the audio input device error code.
        */
-      boost::signal2<void, AudioInputDevice, AudioInputErrorCodes> device_error;
+      boost::signals2::signal<void(AudioInputDevice, AudioInputErrorCodes)> device_error;
 
 
   protected:  
--- lib/engine/audiooutput/audiooutput-core.h.orig	2013-02-18 21:37:04 UTC
+++ lib/engine/audiooutput/audiooutput-core.h
@@ -128,7 +128,7 @@ namespace Ekiga
       /** This signal is emitted when a Ekiga::AudioOutputManager has been
        * added to the AudioOutputCore Service.
        */
-      boost::signal1<void, AudioOutputManager &> manager_added;
+      boost::signals2::signal<void(AudioOutputManager &)> manager_added;
 
 
       /** Get a list of all devices supported by all managers registered to the core.
@@ -299,23 +299,23 @@ namespace Ekiga
 
       /** See audiooutput-manager.h for the API
        */
-      boost::signal4<void, AudioOutputManager &, AudioOutputPS, AudioOutputDevice&, AudioOutputSettings&> device_opened;
-      boost::signal3<void, AudioOutputManager &, AudioOutputPS, AudioOutputDevice&> device_closed;
-      boost::signal4<void, AudioOutputManager &, AudioOutputPS, AudioOutputDevice&, AudioOutputErrorCodes> device_error;
+      boost::signals2::signal<void(AudioOutputManager &, AudioOutputPS, AudioOutputDevice&, AudioOutputSettings&)> device_opened;
+      boost::signals2::signal<void(AudioOutputManager &, AudioOutputPS, AudioOutputDevice&)> device_closed;
+      boost::signals2::signal<void(AudioOutputManager &, AudioOutputPS, AudioOutputDevice&, AudioOutputErrorCodes)> device_error;
 
       /** This signal is emitted when an audio output device has been added to the system.
        * This signal will be emitted if add_device was called with a device name and
        * a manager claimed support for this device.
        * @param device the audio output device that was added.
        */
-      boost::signal2<void, AudioOutputDevice, bool> device_added;
+      boost::signals2::signal<void(AudioOutputDevice, bool)> device_added;
 
       /** This signal is emitted when an audio output device has been removed from the system.
        * This signal will be emitted if remove_device was called with a device name and
        * a manager claimed support for this device.
        * @param device the audio output device that was removed.
        */
-      boost::signal2<void, AudioOutputDevice, bool> device_removed;
+      boost::signals2::signal<void(AudioOutputDevice, bool)> device_removed;
 
   private:
       void on_set_device (const AudioOutputDevice & device);
--- lib/engine/audiooutput/audiooutput-manager.h.orig	2012-11-07 20:43:51 UTC
+++ lib/engine/audiooutput/audiooutput-manager.h
@@ -39,7 +39,7 @@
 #define __AUDIOOUTPUT_MANAGER_H__
 
 #include <vector>
-#include <boost/signals.hpp>
+#include <boost/signals2.hpp>
 #include <boost/bind.hpp>
 
 #include "audiooutput-info.h"
@@ -152,20 +152,20 @@ namespace Ekiga
        * @param device the audio output device that was opened.
        * @param config the current audio output device configuration (current volume, etc.).
        */
-      boost::signal3<void, AudioOutputPS, AudioOutputDevice, AudioOutputSettings> device_opened;
+      boost::signals2::signal<void(AudioOutputPS, AudioOutputDevice, AudioOutputSettings)> device_opened;
 
       /** This signal is emitted when an audio output device is closed.
        * @param prim whether the primary or secondary audio output device was closed.
        * @param device the audio output device that was closed.
        */
-      boost::signal2<void, AudioOutputPS, AudioOutputDevice> device_closed;
+      boost::signals2::signal<void(AudioOutputPS, AudioOutputDevice)> device_closed;
 
       /** This signal is emitted when an error occurs when opening an audio output device.
        * @param prim whether the primary or secondary audio output device caused the error.
        * @param device the audio output device that caused the error.
        * @param error_code the audio output device error code.
        */
-      boost::signal3<void, AudioOutputPS, AudioOutputDevice, AudioOutputErrorCodes> device_error;
+      boost::signals2::signal<void(AudioOutputPS, AudioOutputDevice, AudioOutputErrorCodes)> device_error;
 
   protected:  
       typedef struct ManagerState {
--- lib/engine/chat/chat-core.h.orig	2012-11-07 20:43:51 UTC
+++ lib/engine/chat/chat-core.h
@@ -100,7 +100,7 @@ namespace Ekiga
     /** This signal is emitted when an Ekiga::Dialect has been added to
      * the ChatCore service.
      */
-    boost::signal1<void, DialectPtr > dialect_added;
+    boost::signals2::signal<void(DialectPtr)> dialect_added;
 
   private:
 
@@ -116,7 +116,7 @@ namespace Ekiga
 
     /** This signal is emitted when the ChatCore service has been updated.
      */
-    boost::signal0<void> updated;
+    boost::signals2::signal<void(void)> updated;
 
     /** This chain allows the ChatCore to present forms to the user
      */
--- lib/engine/chat/chat.h.orig	2012-11-07 20:43:51 UTC
+++ lib/engine/chat/chat.h
@@ -37,7 +37,7 @@
 #define __CHAT_H__
 
 #include <string>
-#include <boost/signals.hpp>
+#include <boost/signals2.hpp>
 #include <boost/bind.hpp>
 
 #include <boost/smart_ptr.hpp>
@@ -113,15 +113,15 @@ namespace Ekiga
 
     /** This signal is emitted when the Chat has been updated.
      */
-    boost::signal0<void> updated;
+    boost::signals2::signal<void(void)> updated;
 
     /** This signal is emitted when the user requested to see this Chat
      */
-    boost::signal0<void> user_requested;
+    boost::signals2::signal<void(void)> user_requested;
 
     /** This signal is emitted when the Chat has been removed.
      */
-    boost::signal0<void> removed;
+    boost::signals2::signal<void(void)> removed;
 
     /** Feed possible actions on this Chat to the given MenuBuilder
      * @param A MenuBuilder object to populate.
--- lib/engine/chat/dialect-impl.h.orig	2013-02-18 21:36:51 UTC
+++ lib/engine/chat/dialect-impl.h
@@ -47,7 +47,7 @@ namespace Ekiga
 	   typename MultipleChatType = MultipleChat>
   class DialectImpl:
     public Dialect,
-    public boost::signals::trackable
+    public boost::signals2::trackable
   {
   public:
 
@@ -75,10 +75,10 @@ namespace Ekiga
 
     /* More STL-like ways to access the chats within this Ekiga::DialectImpl
      */
-    typedef typename Ekiga::map_key_iterator<std::map<boost::shared_ptr<SimpleChatType>, std::list<boost::signals::connection> > > simple_iterator;
-    typedef typename Ekiga::map_key_const_iterator<std::map<boost::shared_ptr<SimpleChatType>, std::list<boost::signals::connection> > > simple_const_iterator;
-    typedef typename Ekiga::map_key_iterator<std::map<boost::shared_ptr<MultipleChatType>, std::list<boost::signals::connection> > > multiple_iterator;
-    typedef typename Ekiga::map_key_const_iterator<std::map<boost::shared_ptr<MultipleChatType>, std::list<boost::signals::connection> > > multiple_const_iterator;
+    typedef typename Ekiga::map_key_iterator<std::map<boost::shared_ptr<SimpleChatType>, std::list<boost::signals2::connection> > > simple_iterator;
+    typedef typename Ekiga::map_key_const_iterator<std::map<boost::shared_ptr<SimpleChatType>, std::list<boost::signals2::connection> > > simple_const_iterator;
+    typedef typename Ekiga::map_key_iterator<std::map<boost::shared_ptr<MultipleChatType>, std::list<boost::signals2::connection> > > multiple_iterator;
+    typedef typename Ekiga::map_key_const_iterator<std::map<boost::shared_ptr<MultipleChatType>, std::list<boost::signals2::connection> > > multiple_const_iterator;
 
     simple_iterator simple_begin ();
     simple_iterator simple_end ();
@@ -116,8 +116,8 @@ namespace Ekiga
 
   private:
 
-    std::map<boost::shared_ptr<SimpleChatType>, std::list<boost::signals::connection> > simple_chats;
-    std::map<boost::shared_ptr<MultipleChatType>, std::list<boost::signals::connection> > multiple_chats;
+    std::map<boost::shared_ptr<SimpleChatType>, std::list<boost::signals2::connection> > simple_chats;
+    std::map<boost::shared_ptr<MultipleChatType>, std::list<boost::signals2::connection> > multiple_chats;
 
     void on_simple_chat_removed (boost::shared_ptr<SimpleChatType> chat);
 
@@ -133,22 +133,22 @@ Ekiga::DialectImpl<SimpleChatType, MultipleChatType>::
 template<typename SimpleChatType, typename MultipleChatType>
 Ekiga::DialectImpl<SimpleChatType, MultipleChatType>::~DialectImpl ()
 {
-  for (typename std::map<boost::shared_ptr<SimpleChatType>,std::list<boost::signals::connection> >::iterator iter = simple_chats.begin ();
+  for (typename std::map<boost::shared_ptr<SimpleChatType>,std::list<boost::signals2::connection> >::iterator iter = simple_chats.begin ();
        iter != simple_chats.end ();
        iter++) {
 
-    for (std::list<boost::signals::connection>::iterator conn_iter = iter->second.begin ();
+    for (std::list<boost::signals2::connection>::iterator conn_iter = iter->second.begin ();
 	 conn_iter != iter->second.end ();
 	 ++conn_iter) {
 
       conn_iter->disconnect ();
     }
   }
-  for (typename std::map<boost::shared_ptr<MultipleChatType>,std::list<boost::signals::connection> >::iterator iter = multiple_chats.begin ();
+  for (typename std::map<boost::shared_ptr<MultipleChatType>,std::list<boost::signals2::connection> >::iterator iter = multiple_chats.begin ();
        iter != multiple_chats.end ();
        iter++) {
 
-    for (std::list<boost::signals::connection>::iterator conn_iter = iter->second.begin ();
+    for (std::list<boost::signals2::connection>::iterator conn_iter = iter->second.begin ();
 	 conn_iter != iter->second.end ();
 	 ++conn_iter) {
 
@@ -163,7 +163,7 @@ Ekiga::DialectImpl<SimpleChatType, MultipleChatType>::
 {
   bool go_on = true;
 
-  for (typename std::map<boost::shared_ptr<SimpleChatType>,std::list<boost::signals::connection> >::const_iterator iter = simple_chats.begin ();
+  for (typename std::map<boost::shared_ptr<SimpleChatType>,std::list<boost::signals2::connection> >::const_iterator iter = simple_chats.begin ();
        go_on && iter != simple_chats.end ();
        iter++) {
 
@@ -177,7 +177,7 @@ Ekiga::DialectImpl<SimpleChatType, MultipleChatType>::
 {
   bool go_on = true;
 
-  for (typename std::map<boost::shared_ptr<MultipleChatType>,std::list<boost::signals::connection> >::const_iterator iter = multiple_chats.begin ();
+  for (typename std::map<boost::shared_ptr<MultipleChatType>,std::list<boost::signals2::connection> >::const_iterator iter = multiple_chats.begin ();
        go_on && iter != multiple_chats.end ();
        iter++) {
 
@@ -275,7 +275,7 @@ template<typename SimpleChatType, typename MultipleCha
 void
 Ekiga::DialectImpl<SimpleChatType, MultipleChatType>::on_simple_chat_removed (boost::shared_ptr<SimpleChatType> chat)
 {
-  for (typename std::list<boost::signals::connection>::iterator iter = simple_chats[chat].begin ();
+  for (typename std::list<boost::signals2::connection>::iterator iter = simple_chats[chat].begin ();
        iter != simple_chats[chat].end ();
        ++iter) {
 
@@ -288,7 +288,7 @@ template<typename SimpleChatType, typename MultipleCha
 void
 Ekiga::DialectImpl<SimpleChatType, MultipleChatType>::on_multiple_chat_removed (boost::shared_ptr<MultipleChatType> chat)
 {
-  for (typename std::list<boost::signals::connection>::iterator iter = multiple_chats[chat].begin ();
+  for (typename std::list<boost::signals2::connection>::iterator iter = multiple_chats[chat].begin ();
        iter != multiple_chats[chat].end ();
        ++iter) {
 
--- lib/engine/chat/dialect.h.orig	2012-11-07 20:43:51 UTC
+++ lib/engine/chat/dialect.h
@@ -72,12 +72,12 @@ namespace Ekiga
     /** This signal is emitted when an Ekiga::SimpleChat has been added to
      * the dialect.
      */
-    boost::signal1<void, SimpleChatPtr> simple_chat_added;
+    boost::signals2::signal<void(SimpleChatPtr)> simple_chat_added;
 
     /** This signal is emitted when an Ekiga::MultipleChat has been added to
      * the dialect.
      */
-    boost::signal1<void, MultipleChatPtr> multiple_chat_added;
+    boost::signals2::signal<void(MultipleChatPtr)> multiple_chat_added;
 
     /** This chain allows the Dialect to present forms to the user.
      */
--- lib/engine/components/call-history/history-book.h.orig	2013-02-18 21:36:51 UTC
+++ lib/engine/components/call-history/history-book.h
@@ -53,7 +53,7 @@ namespace History
 
   class Book:
     public Ekiga::Book,
-    public boost::signals::trackable
+    public boost::signals2::trackable
   {
   public:
 
@@ -86,7 +86,7 @@ namespace History
 
     void clear ();
 
-    boost::signal0<void> cleared;
+    boost::signals2::signal<void(void)> cleared;
 
   private:
 
--- lib/engine/components/call-history/history-contact.h.orig	2013-02-18 21:36:51 UTC
+++ lib/engine/components/call-history/history-contact.h
@@ -61,7 +61,7 @@ namespace History
 
   class Contact:
     public Ekiga::Contact,
-    public boost::signals::trackable
+    public boost::signals2::trackable
   {
   public:
 
--- lib/engine/components/local-roster/local-cluster.h.orig	2013-02-18 21:36:51 UTC
+++ lib/engine/components/local-roster/local-cluster.h
@@ -51,7 +51,7 @@ namespace Local
   class Cluster :
     public Ekiga::ClusterImpl<Heap>,
     public Ekiga::Trigger,
-    public boost::signals::trackable
+    public boost::signals2::trackable
   {
   public:
 
--- lib/engine/components/local-roster/local-presentity.h.orig	2013-02-18 21:36:51 UTC
+++ lib/engine/components/local-roster/local-presentity.h
@@ -162,7 +162,7 @@ namespace Local
      * This signal makes the Local::Heap know that the XML tree changed
      * and hence should be saved
      */
-    boost::signal0<void> trigger_saving;
+    boost::signals2::signal<void(void)> trigger_saving;
 
 
   private:
--- lib/engine/components/opal/opal-account.h.orig	2013-02-18 21:37:04 UTC
+++ lib/engine/components/opal/opal-account.h
@@ -153,7 +153,7 @@ namespace Opal (public)
 
     const std::string as_string () const;
 
-    boost::signal0<void> trigger_saving;
+    boost::signals2::signal<void(void)> trigger_saving;
 
     /*
      * This is because an opal account is an Ekiga::PresencePublisher
--- lib/engine/components/opal/opal-call.h.orig	2013-02-18 21:37:04 UTC
+++ lib/engine/components/opal/opal-call.h
@@ -55,7 +55,7 @@ namespace Opal {
   class Call
     : public OpalCall,
       public Ekiga::Call,
-      public boost::signals::trackable
+      public boost::signals2::trackable
   {
 
 public:
--- lib/engine/components/opal/opal-gmconf-bridge.cpp.orig	2013-02-18 21:36:51 UTC
+++ lib/engine/components/opal/opal-gmconf-bridge.cpp
@@ -35,7 +35,7 @@
  */
 
 #include <iostream>
-#include <boost/signals.hpp>
+#include <boost/signals2.hpp>
 #include <boost/bind.hpp>
 
 #include "config.h"
--- lib/engine/framework/chain-of-responsibility.h.orig	2012-11-07 20:43:51 UTC
+++ lib/engine/framework/chain-of-responsibility.h
@@ -36,7 +36,7 @@
 #ifndef __CHAIN_OF_RESPONSIBILITY_H__
 #define __CHAIN_OF_RESPONSIBILITY_H__
 
-#include <boost/signals.hpp>
+#include <boost/signals2.hpp>
 #include <boost/bind.hpp>
 
 /* This code uses boost signals to implement the "chain of responsibility"
@@ -117,9 +117,8 @@ namespace Ekiga
 
   template<typename T_request>
   struct ChainOfResponsibility:
-    public boost::signal1<bool,
-			 T_request,
-			 responsibility_accumulator>
+    public boost::signals2::signal<bool(T_request),
+			           responsibility_accumulator>
   {
   };
 };
--- lib/engine/framework/form-request-simple.h.orig	2012-11-07 20:43:51 UTC
+++ lib/engine/framework/form-request-simple.h
@@ -36,7 +36,7 @@
 #ifndef __FORM_REQUEST_SIMPLE_H__
 #define __FORM_REQUEST_SIMPLE_H__
 
-#include <boost/signals.hpp>
+#include <boost/signals2.hpp>
 #include <boost/bind.hpp>
 
 #include "form-builder.h"
--- lib/engine/framework/gmconf-bridge.h.orig	2013-02-18 21:36:51 UTC
+++ lib/engine/framework/gmconf-bridge.h
@@ -38,7 +38,7 @@
 #define __GMCONF_BRIDGE_H__
 
 #include <vector>
-#include <boost/signals.hpp>
+#include <boost/signals2.hpp>
 #include <boost/bind.hpp>
 
 #include "gmconf.h"
@@ -94,7 +94,7 @@ namespace Ekiga
        * @param key is the GmConf key whose value changed
        * @param entry is the new GmConf entry
        */
-      boost::signal2<void, std::string /*key*/, GmConfEntry * /*entry*/> property_changed;
+      boost::signals2::signal<void(std::string /*key*/, GmConfEntry * /*entry*/)> property_changed;
 
   protected :
       Ekiga::Service & service;
--- lib/engine/framework/live-object.h.orig	2012-11-07 20:43:51 UTC
+++ lib/engine/framework/live-object.h
@@ -62,12 +62,12 @@ namespace Ekiga
 
     /** This signal is emitted when the object has been updated.
      */
-    boost::signal0<void> updated;
+    boost::signals2::signal<void(void)> updated;
 
 
     /** This signal is emitted when the object has been removed.
      */
-    boost::signal0<void> removed;
+    boost::signals2::signal<void(void)> removed;
 
     /** This chain allows the object to present forms to the user
      */
--- lib/engine/framework/menu-builder.h.orig	2012-11-07 20:43:51 UTC
+++ lib/engine/framework/menu-builder.h
@@ -37,7 +37,7 @@
 #define __MENU_BUILDER_H__
 
 #include <string>
-#include <boost/signals.hpp>
+#include <boost/signals2.hpp>
 #include <boost/bind.hpp>
 
 
--- lib/engine/framework/personal-details.h.orig	2012-11-07 20:43:51 UTC
+++ lib/engine/framework/personal-details.h
@@ -37,7 +37,7 @@
 #define __PERSONAL_DETAILS_H__
 
 #include <string>
-#include <boost/signals.hpp>
+#include <boost/signals2.hpp>
 #include <boost/bind.hpp>
 
 #include "services.h"
@@ -66,7 +66,7 @@ namespace Ekiga
     virtual void set_presence_info (const std::string presence,
                                     const std::string status) = 0;
 
-    boost::signal0<void> updated;
+    boost::signals2::signal<void(void)> updated;
   };
 };
 
--- lib/engine/framework/reflister.h.orig	2013-02-18 21:36:51 UTC
+++ lib/engine/framework/reflister.h
@@ -37,7 +37,7 @@
 #ifndef __REFLISTER_H__
 #define __REFLISTER_H__
 
-#include <boost/signals.hpp>
+#include <boost/signals2.hpp>
 #include <boost/bind.hpp>
 #include <list>
 
@@ -55,7 +55,7 @@ namespace Ekiga
   {
   protected:
 
-    typedef std::map<boost::shared_ptr<ObjectType>,std::list<boost::signals::connection> > container_type;
+    typedef std::map<boost::shared_ptr<ObjectType>,std::list<boost::signals2::connection> > container_type;
     typedef Ekiga::map_key_iterator<container_type> iterator;
     typedef Ekiga::map_key_const_iterator<container_type> const_iterator;
 
@@ -66,7 +66,7 @@ namespace Ekiga
     void add_object (boost::shared_ptr<ObjectType> obj);
 
     void add_connection (boost::shared_ptr<ObjectType> obj,
-			 boost::signals::connection connection);
+			 boost::signals2::connection connection);
 
     void remove_object (boost::shared_ptr<ObjectType> obj);
 
@@ -78,9 +78,9 @@ namespace Ekiga
     const_iterator begin () const;
     const_iterator end () const;
 
-    boost::signal1<void, boost::shared_ptr<ObjectType> > object_added;
-    boost::signal1<void, boost::shared_ptr<ObjectType> > object_removed;
-    boost::signal1<void, boost::shared_ptr<ObjectType> > object_updated;
+    boost::signals2::signal<void(boost::shared_ptr<ObjectType>)> object_added;
+    boost::signals2::signal<void(boost::shared_ptr<ObjectType>)> object_removed;
+    boost::signals2::signal<void(boost::shared_ptr<ObjectType>)> object_updated;
 
   private:
     container_type objects;
@@ -95,7 +95,7 @@ Ekiga::RefLister<ObjectType>::~RefLister ()
        iter != objects.end ();
        ++iter) {
 
-    for (std::list<boost::signals::connection>::iterator conn_iter = iter->second.begin ();
+    for (std::list<boost::signals2::connection>::iterator conn_iter = iter->second.begin ();
 	 conn_iter != iter->second.end ();
 	 ++conn_iter) {
 
@@ -130,7 +130,7 @@ Ekiga::RefLister<ObjectType>::add_object (boost::share
 template<typename ObjectType>
 void
 Ekiga::RefLister<ObjectType>::add_connection (boost::shared_ptr<ObjectType> obj,
-					      boost::signals::connection connection)
+					      boost::signals2::connection connection)
 {
   objects[obj].push_back (connection);
 }
@@ -139,8 +139,8 @@ template<typename ObjectType>
 void
 Ekiga::RefLister<ObjectType>::remove_object (boost::shared_ptr<ObjectType> obj)
 {
-  std::list<boost::signals::connection> connections = objects[obj];
-  for (std::list<boost::signals::connection>::iterator iter = connections.begin ();
+  std::list<boost::signals2::connection> connections = objects[obj];
+  for (std::list<boost::signals2::connection>::iterator iter = connections.begin ();
        iter != connections.end ();
        ++iter)
     iter->disconnect ();
--- lib/engine/framework/runtime.h.orig	2012-11-07 20:43:51 UTC
+++ lib/engine/framework/runtime.h
@@ -34,7 +34,7 @@
  *
  */
 
-#include <boost/signals.hpp>
+#include <boost/signals2.hpp>
 #include <boost/bind.hpp>
 
 #ifndef __RUNTIME_H__
--- lib/engine/framework/services.h.orig	2013-02-18 21:36:51 UTC
+++ lib/engine/framework/services.h
@@ -45,7 +45,7 @@
 
 #include <list>
 #include <string>
-#include <boost/signals.hpp>
+#include <boost/signals2.hpp>
 #include <boost/bind.hpp>
 
 namespace Ekiga
@@ -101,7 +101,7 @@ namespace Ekiga
 
     void dump (std::ostream &stream) const;
 
-    boost::signal1<void, ServicePtr> service_added;
+    boost::signals2::signal<void(ServicePtr)> service_added;
 
   private:
 
--- lib/engine/gui/gtk-core/codecsbox.cpp.orig	2013-02-18 21:37:04 UTC
+++ lib/engine/gui/gtk-core/codecsbox.cpp
@@ -38,6 +38,8 @@
 #include "config.h"
 #include "codecsbox.h"
 
+#include <sstream>
+
 #include "gmconf.h"
 #include "codec-description.h"
 
--- lib/engine/gui/gtk-frontend/accounts-window.cpp.orig	2013-02-18 21:36:51 UTC
+++ lib/engine/gui/gtk-frontend/accounts-window.cpp
@@ -62,7 +62,7 @@ struct _AccountsWindowPrivate
   GtkAccelGroup *accel;
 
   Ekiga::ServiceCore &core;
-  std::vector<boost::signals::connection> connections;
+  std::vector<boost::signals2::connection> connections;
 
   std::string presence;
 
@@ -502,7 +502,7 @@ accounts_window_finalize (GObject *obj)
 {
   AccountsWindow *self = ACCOUNTS_WINDOW (obj);
 
-  for (std::vector<boost::signals::connection>::iterator iter
+  for (std::vector<boost::signals2::connection>::iterator iter
 	 = self->priv->connections.begin ();
        iter != self->priv->connections.end ();
        iter++)
@@ -535,7 +535,7 @@ accounts_window_new (Ekiga::ServiceCore &core)
 {
   AccountsWindow *self = NULL;
 
-  boost::signals::connection conn;
+  boost::signals2::connection conn;
 
   GtkWidget *vbox = NULL;
   GtkWidget *menu_bar = NULL;
--- lib/engine/gui/gtk-frontend/addressbook-window.cpp.orig	2013-02-18 21:36:51 UTC
+++ lib/engine/gui/gtk-frontend/addressbook-window.cpp
@@ -52,7 +52,7 @@ struct _AddressBookWindowPrivate
   _AddressBookWindowPrivate (Ekiga::ContactCore & _core):core (_core) { }
 
   Ekiga::ContactCore & core;
-  std::vector<boost::signals::connection> connections;
+  std::vector<boost::signals2::connection> connections;
   GtkWidget *tree_view;
   GtkWidget *notebook;
   GtkTreeSelection *selection;
@@ -579,7 +579,7 @@ addressbook_window_finalize (GObject *obj)
 {
   AddressBookWindow *self = ADDRESSBOOK_WINDOW (obj);
 
-  for (std::vector<boost::signals::connection>::iterator iter
+  for (std::vector<boost::signals2::connection>::iterator iter
 	 = self->priv->connections.begin ();
        iter != self->priv->connections.end ();
        iter++)
@@ -613,7 +613,7 @@ addressbook_window_new (Ekiga::ContactCore &core)
 {
   AddressBookWindow *self = NULL;
 
-  boost::signals::connection conn;
+  boost::signals2::connection conn;
 
   GtkWidget *menu_bar = NULL;
   GtkWidget *frame = NULL;
--- lib/engine/gui/gtk-frontend/book-view-gtk.cpp.orig	2013-02-18 21:36:51 UTC
+++ lib/engine/gui/gtk-frontend/book-view-gtk.cpp
@@ -62,7 +62,7 @@ struct _BookViewGtkPrivate
   GtkWidget *scrolled_window;
 
   Ekiga::BookPtr book;
-  std::list<boost::signals::connection> connections;
+  std::list<boost::signals2::connection> connections;
 };
 
 
@@ -447,7 +447,7 @@ book_view_gtk_dispose (GObject *obj)
 
   view = BOOK_VIEW_GTK (obj);
 
-  for (std::list<boost::signals::connection>::iterator iter
+  for (std::list<boost::signals2::connection>::iterator iter
 	 = view->priv->connections.begin ();
        iter != view->priv->connections.end ();
        ++iter)
--- lib/engine/gui/gtk-frontend/call-history-view-gtk.cpp.orig	2013-02-18 21:36:51 UTC
+++ lib/engine/gui/gtk-frontend/call-history-view-gtk.cpp
@@ -56,7 +56,7 @@ struct _CallHistoryViewGtkPrivate
   boost::shared_ptr<History::Book> book;
   GtkListStore* store;
   GtkTreeView* tree;
-  std::vector<boost::signals::connection> connections;
+  std::vector<boost::signals2::connection> connections;
 };
 
 /* this is what we put in the view */
@@ -229,7 +229,7 @@ call_history_view_gtk_dispose (GObject* obj)
 
   view = CALL_HISTORY_VIEW_GTK (obj);
 
-  for (std::vector<boost::signals::connection>::iterator iter
+  for (std::vector<boost::signals2::connection>::iterator iter
 	 = view->priv->connections.begin ();
        iter != view->priv->connections.end ();
        iter++)
@@ -314,7 +314,7 @@ call_history_view_gtk_new (boost::shared_ptr<History::
   GtkCellRenderer *renderer = NULL;
   GtkTreeSelection *selection = NULL;
 
-  boost::signals::connection conn;
+  boost::signals2::connection conn;
 
   g_return_val_if_fail (book, (GtkWidget*)NULL);
 
--- lib/engine/gui/gtk-frontend/call-window.cpp.orig	2013-02-18 21:37:04 UTC
+++ lib/engine/gui/gtk-frontend/call-window.cpp
@@ -181,7 +181,7 @@ struct _EkigaCallWindowPrivate
 
   GtkWidget *transfer_call_popup;
 
-  std::vector<boost::signals::connection> connections;
+  std::vector<boost::signals2::connection> connections;
 };
 
 /* properties */
@@ -2207,7 +2207,7 @@ ekiga_call_window_transfer_dialog_run (EkigaCallWindow
 static void
 ekiga_call_window_connect_engine_signals (EkigaCallWindow *cw)
 {
-  boost::signals::connection conn;
+  boost::signals2::connection conn;
 
   g_return_if_fail (EKIGA_IS_CALL_WINDOW (cw));
 
--- lib/engine/gui/gtk-frontend/chat-area.cpp.orig	2013-02-18 21:36:51 UTC
+++ lib/engine/gui/gtk-frontend/chat-area.cpp
@@ -58,7 +58,7 @@ class ChatAreaHelper;
 struct _ChatAreaPrivate
 {
   Ekiga::Chat* chat;
-  boost::signals::connection connection;
+  boost::signals2::connection connection;
   boost::shared_ptr<ChatAreaHelper> helper;
   GmTextBufferEnhancer* enhancer;
   GtkWidget* smiley_menu;
--- lib/engine/gui/gtk-frontend/chat-window.cpp.orig	2013-02-18 21:36:51 UTC
+++ lib/engine/gui/gtk-frontend/chat-window.cpp
@@ -54,7 +54,7 @@ struct _ChatWindowPrivate
   {}
 
   Ekiga::ServiceCore& core;
-  std::list<boost::signals::connection> connections;
+  std::list<boost::signals2::connection> connections;
 
   GtkWidget* notebook;
 };
@@ -405,7 +405,7 @@ chat_window_finalize (GObject* obj)
 
   self = CHAT_WINDOW (obj);
 
-  for (std::list<boost::signals::connection>::iterator iter
+  for (std::list<boost::signals2::connection>::iterator iter
 	 = self->priv->connections.begin ();
        iter != self->priv->connections.end ();
        ++iter)
--- lib/engine/gui/gtk-frontend/heap-view.cpp.orig	2013-02-18 21:36:51 UTC
+++ lib/engine/gui/gtk-frontend/heap-view.cpp
@@ -47,7 +47,7 @@
 struct _HeapViewPrivate
 {
   Ekiga::HeapPtr heap;
-  std::vector<boost::signals::connection> connections;
+  std::vector<boost::signals2::connection> connections;
 
   GtkTreeStore* store;
   GtkTreeView* view;
@@ -454,7 +454,7 @@ heap_view_set_heap (HeapView* self,
 {
   if (self->priv->heap) {
 
-    for (std::vector<boost::signals::connection>::iterator iter
+    for (std::vector<boost::signals2::connection>::iterator iter
 	   = self->priv->connections.begin ();
 	 iter != self->priv->connections.end ();
 	 iter++)
@@ -465,7 +465,7 @@ heap_view_set_heap (HeapView* self,
 
   if (heap) {
 
-    boost::signals::connection conn;
+    boost::signals2::connection conn;
 
     conn = heap->removed.connect (boost::bind (&on_heap_removed, self));
     self->priv->connections.push_back (conn);
--- lib/engine/gui/gtk-frontend/preferences-window.cpp.orig	2013-02-18 21:37:04 UTC
+++ lib/engine/gui/gtk-frontend/preferences-window.cpp
@@ -88,7 +88,7 @@ typedef struct _GmPreferencesWindow
   GtkWidget *iface;
   GtkWidget *fsbutton;
   Ekiga::ServiceCore *core;
-  std::vector<boost::signals::connection> connections;
+  std::vector<boost::signals2::connection> connections;
 } GmPreferencesWindow;
 
 #define GM_PREFERENCES_WINDOW(x) (GmPreferencesWindow *) (x)
@@ -1357,7 +1357,7 @@ preferences_window_new (Ekiga::ServiceCore & core)
 
   gm_window_hide_on_delete (window);
 
-  boost::signals::connection conn;
+  boost::signals2::connection conn;
   boost::shared_ptr<Ekiga::VideoInputCore> videoinput_core = core.get<Ekiga::VideoInputCore> ("videoinput-core");
   boost::shared_ptr<Ekiga::AudioInputCore> audioinput_core = core.get<Ekiga::AudioInputCore> ("audioinput-core");
   boost::shared_ptr<Ekiga::AudioOutputCore> audiooutput_core = core.get<Ekiga::AudioOutputCore> ("audiooutput-core");
--- lib/engine/gui/gtk-frontend/presentity-view.cpp.orig	2012-11-07 20:43:51 UTC
+++ lib/engine/gui/gtk-frontend/presentity-view.cpp
@@ -40,8 +40,8 @@
 struct _PresentityViewPrivate
 {
   Ekiga::Presentity* presentity;
-  boost::signals::connection updated_conn;
-  boost::signals::connection removed_conn;
+  boost::signals2::connection updated_conn;
+  boost::signals2::connection removed_conn;
 
   /* we contain those, so no need to unref them */
   GtkWidget* presence_image;
--- lib/engine/gui/gtk-frontend/roster-view-gtk.cpp.orig	2013-02-18 21:37:04 UTC
+++ lib/engine/gui/gtk-frontend/roster-view-gtk.cpp
@@ -60,7 +60,7 @@ struct _RosterViewGtkPrivate
 {
   boost::shared_ptr<Ekiga::PresenceCore> core;
 
-  std::vector<boost::signals::connection> connections;
+  std::vector<boost::signals2::connection> connections;
   GtkTreeStore *store;
   GtkTreeView *tree_view;
   GSList *folded_groups;
@@ -1382,7 +1382,7 @@ roster_view_gtk_set_core (RosterViewGtk* self,
 {
   if (self->priv->core) {
 
-    for (std::vector<boost::signals::connection>::iterator iter
+    for (std::vector<boost::signals2::connection>::iterator iter
 	   = self->priv->connections.begin ();
 	 iter != self->priv->connections.end ();
 	 iter++)
@@ -1393,7 +1393,7 @@ roster_view_gtk_set_core (RosterViewGtk* self,
 
   if (core) {
 
-    boost::signals::connection conn;
+    boost::signals2::connection conn;
 
     conn = core->cluster_added.connect (boost::bind (&on_cluster_added, self, _1));
     self->priv->connections.push_back (conn);
--- lib/engine/gui/gtk-frontend/statusicon.cpp.orig	2013-02-18 21:37:04 UTC
+++ lib/engine/gui/gtk-frontend/statusicon.cpp
@@ -68,7 +68,7 @@ struct _StatusIconPrivate
   GtkWidget *popup_menu;
   gboolean has_message;
 
-  std::vector<boost::signals::connection> connections;
+  std::vector<boost::signals2::connection> connections;
 
   int blink_id;
   std::string status;
@@ -174,7 +174,7 @@ statusicon_finalize (GObject *obj)
   if (self->priv->blink_image)
     g_free (self->priv->blink_image);
 
-  for (std::vector<boost::signals::connection>::iterator iter = self->priv->connections.begin () ;
+  for (std::vector<boost::signals2::connection>::iterator iter = self->priv->connections.begin () ;
        iter != self->priv->connections.end ();
        iter++)
     iter->disconnect ();
@@ -548,7 +548,7 @@ status_icon_new (Ekiga::ServiceCore & core)
   if (!statusicon_should_run ())
     return self;
 
-  boost::signals::connection conn;
+  boost::signals2::connection conn;
 
   self = STATUSICON (g_object_new (STATUSICON_TYPE, NULL));
   self->priv = new StatusIconPrivate (core);
--- lib/engine/gui/gtk-frontend/statusicon.h.orig	2012-11-07 20:43:51 UTC
+++ lib/engine/gui/gtk-frontend/statusicon.h
@@ -42,7 +42,7 @@
 
 #include <gtk/gtk.h>
 
-#include <boost/signals.hpp>
+#include <boost/signals2.hpp>
 #include <boost/bind.hpp>
 
 G_BEGIN_DECLS
--- lib/engine/hal/hal-core.h.orig	2012-11-07 20:43:51 UTC
+++ lib/engine/hal/hal-core.h
@@ -40,7 +40,7 @@
 
 #include "services.h"
 
-#include <boost/signals.hpp>
+#include <boost/signals2.hpp>
 #include <boost/bind.hpp>
 
 #include <set>
@@ -114,24 +114,24 @@ namespace Ekiga
       /** This signal is emitted when an Ekiga::HalManager has been
        * added to the HalCore Service.
        */
-       boost::signal1<void, HalManager &> manager_added;
+       boost::signals2::signal<void(HalManager &)> manager_added;
 
 
       /*** API to act on HAL events ***/
 
       /** See hal-manager.h for the API
        */
-      boost::signal4<void, const std::string &, const std::string &, unsigned, HalManager*> videoinput_device_added;
-      boost::signal4<void, const std::string &, const std::string &, unsigned, HalManager*> videoinput_device_removed;
+      boost::signals2::signal<void(const std::string &, const std::string &, unsigned, HalManager*)> videoinput_device_added;
+      boost::signals2::signal<void(const std::string &, const std::string &, unsigned, HalManager*)> videoinput_device_removed;
 
-      boost::signal3<void, const std::string &, const std::string &, HalManager*> audioinput_device_added;
-      boost::signal3<void, const std::string &, const std::string &, HalManager*> audioinput_device_removed;
+      boost::signals2::signal<void(const std::string &, const std::string &, HalManager*)> audioinput_device_added;
+      boost::signals2::signal<void(const std::string &, const std::string &, HalManager*)> audioinput_device_removed;
 
-      boost::signal3<void, const std::string &, const std::string &, HalManager*> audiooutput_device_added;
-      boost::signal3<void, const std::string &, const std::string &, HalManager*> audiooutput_device_removed;
+      boost::signals2::signal<void(const std::string &, const std::string &, HalManager*)> audiooutput_device_added;
+      boost::signals2::signal<void(const std::string &, const std::string &, HalManager*)> audiooutput_device_removed;
 
-      boost::signal3<void, const std::string &, const std::string &, HalManager*> network_interface_up;
-      boost::signal3<void, const std::string &, const std::string &, HalManager*> network_interface_down;
+      boost::signals2::signal<void(const std::string &, const std::string &, HalManager*)> network_interface_up;
+      boost::signals2::signal<void(const std::string &, const std::string &, HalManager*)> network_interface_down;
 
   private:
 
--- lib/engine/hal/hal-manager.h.orig	2012-11-07 20:43:51 UTC
+++ lib/engine/hal/hal-manager.h
@@ -75,50 +75,50 @@ namespace Ekiga
        * @param device the device name.
        * @param capabilities source-dependent device capabilites (e.g. V4L1 or V4L2 for video4linux).
        */
-      boost::signal3<void, std::string, std::string, unsigned> videoinput_device_added;
+      boost::signals2::signal<void(std::string, std::string, unsigned)> videoinput_device_added;
 
       /** This signal is emitted when a video input device is removed from the system.
        * @param source the video input framework (e.g. video4linux, etc.).
        * @param device the device name.
        * @param capabilities source-dependent device capabilites (e.g. V4L1 or V4L2 for video4linux).
        */
-      boost::signal3<void, std::string, std::string, unsigned> videoinput_device_removed;
+      boost::signals2::signal<void(std::string, std::string, unsigned)> videoinput_device_removed;
 
       /** This signal is emitted when an audio input device is added to the system.
        * @param source the audio input framework (e.g. alsa, oss, etc.).
        * @param device the device name.
        */
-      boost::signal2<void, std::string, std::string> audioinput_device_added;
+      boost::signals2::signal<void(std::string, std::string)> audioinput_device_added;
 
       /** This signal is emitted when an audio input device is removed from the system.
        * @param source the audio input framework (e.g. alsa, oss, etc.).
        * @param device the device name.
        */
-      boost::signal2<void, std::string, std::string> audioinput_device_removed;
+      boost::signals2::signal<void(std::string, std::string)> audioinput_device_removed;
 
       /** This signal is emitted when an audio output device is added to the system.
        * @param source the audio output framework (e.g. alsa, oss, etc.).
        * @param device the device name.
        */
-      boost::signal2<void, std::string, std::string> audiooutput_device_added;
+      boost::signals2::signal<void(std::string, std::string)> audiooutput_device_added;
 
       /** This signal is emitted when an audio output device is removed from the system.
        * @param source the audio output framework (e.g. alsa, oss, etc.).
        * @param device the device name.
        */
-      boost::signal2<void, std::string, std::string> audiooutput_device_removed;
+      boost::signals2::signal<void(std::string, std::string)> audiooutput_device_removed;
 
       /** This signal is emitted when a network device comes up.
        * @param interface_name the interface name (e.g. eth0, etc.).
        * @param ip4_address the IPv4 address (e.g. "192.168.0.1").
        */
-      boost::signal2<void, std::string, std::string> network_interface_up;
+      boost::signals2::signal<void(std::string, std::string)> network_interface_up;
 
       /** This signal is emitted when a network device goes down.
        * @param interface_name the interface name (e.g. eth0, etc.).
        * @param ip4_address the IPv4 address (e.g. "192.168.0.1").
        */
-      boost::signal2<void, std::string, std::string> network_interface_down;
+      boost::signals2::signal<void(std::string, std::string)> network_interface_down;
   };
 
 /**
--- lib/engine/notification/notification-core.h.orig	2012-11-07 20:43:51 UTC
+++ lib/engine/notification/notification-core.h
@@ -77,7 +77,7 @@ namespace Ekiga
     void action_trigger ()
     { if (action_callback) action_callback (); }
 
-    boost::signal0<void> removed;
+    boost::signals2::signal<void(void)> removed;
 
   private:
 
@@ -109,7 +109,7 @@ namespace Ekiga
     void push_notification (boost::shared_ptr<Notification> notification)
     { notification_added (notification); }
 
-    boost::signal1<void, boost::shared_ptr<Notification> > notification_added;
+    boost::signals2::signal<void(boost::shared_ptr<Notification>)> notification_added;
   };
 };
 
--- lib/engine/presence/cluster.h.orig	2012-11-07 20:43:51 UTC
+++ lib/engine/presence/cluster.h
@@ -66,16 +66,16 @@ namespace Ekiga
      * from the Cluster.
      * @param The Heap in question.
      */
-    boost::signal1<void, HeapPtr > heap_added;
-    boost::signal1<void, HeapPtr > heap_removed;
+    boost::signals2::signal<void(HeapPtr)> heap_added;
+    boost::signals2::signal<void(HeapPtr)> heap_removed;
 
     /** Those signals are forwarded from the given Heap
      * @param The Heap in question.
      */
-    boost::signal1<void, HeapPtr > heap_updated;
-    boost::signal2<void, HeapPtr , PresentityPtr > presentity_added;
-    boost::signal2<void, HeapPtr , PresentityPtr > presentity_updated;
-    boost::signal2<void, HeapPtr , PresentityPtr > presentity_removed;
+    boost::signals2::signal<void(HeapPtr)> heap_updated;
+    boost::signals2::signal<void(HeapPtr , PresentityPtr )> presentity_added;
+    boost::signals2::signal<void(HeapPtr , PresentityPtr )> presentity_updated;
+    boost::signals2::signal<void(HeapPtr , PresentityPtr )> presentity_removed;
   };
 
   typedef boost::shared_ptr<Cluster> ClusterPtr;
--- lib/engine/presence/heap.h.orig	2012-11-07 20:43:51 UTC
+++ lib/engine/presence/heap.h
@@ -83,15 +83,15 @@ namespace Ekiga
 
     /** This signal is emitted  when a Presentity has been added to the Heap.
      */
-    boost::signal1<void, PresentityPtr > presentity_added;
+    boost::signals2::signal<void(PresentityPtr)> presentity_added;
 
     /** This signal is emitted when a Presentity has been updated in the Heap.
      */
-    boost::signal1<void, PresentityPtr > presentity_updated;
+    boost::signals2::signal<void(PresentityPtr)> presentity_updated;
 
     /** This signal is emitted when a Presentity has been removed from the Heap.
      */
-    boost::signal1<void, PresentityPtr > presentity_removed;
+    boost::signals2::signal<void(PresentityPtr)> presentity_removed;
   };
 
   typedef boost::shared_ptr<Heap> HeapPtr;
--- lib/engine/presence/presence-core.cpp.orig	2013-02-18 21:36:51 UTC
+++ lib/engine/presence/presence-core.cpp
@@ -49,7 +49,7 @@ Ekiga::PresenceCore::PresenceCore (Ekiga::ServiceCore&
 
 Ekiga::PresenceCore::~PresenceCore ()
 {
-  for (std::list<boost::signals::connection>::iterator iter = conns.begin (); iter != conns.end (); ++iter)
+  for (std::list<boost::signals2::connection>::iterator iter = conns.begin (); iter != conns.end (); ++iter)
     iter->disconnect ();
 }
 
--- lib/engine/presence/presence-core.h.orig	2013-02-18 21:36:51 UTC
+++ lib/engine/presence/presence-core.h
@@ -97,8 +97,8 @@ namespace Ekiga
      * presence information about an uri it was required to handle.
      * The information is given as a pair of strings (uri, data).
      */
-    boost::signal2<void, std::string, std::string> presence_received;
-    boost::signal2<void, std::string, std::string> status_received;
+    boost::signals2::signal<void(std::string, std::string)> presence_received;
+    boost::signals2::signal<void(std::string, std::string)> status_received;
   };
 
   class PresencePublisher
@@ -180,22 +180,22 @@ namespace Ekiga
     /** This signal is emitted when an Ekiga::Cluster has been added
      * to the PresenceCore Service.
      */
-    boost::signal1<void, ClusterPtr > cluster_added;
+    boost::signals2::signal<void(ClusterPtr)> cluster_added;
 
     /** Those signals are forwarding the heap_added, heap_updated
      * and heap_removed from the given Cluster.
      *
      */
-    boost::signal2<void, ClusterPtr , HeapPtr > heap_added;
-    boost::signal2<void, ClusterPtr , HeapPtr > heap_updated;
-    boost::signal2<void, ClusterPtr , HeapPtr > heap_removed;
+    boost::signals2::signal<void(ClusterPtr , HeapPtr )> heap_added;
+    boost::signals2::signal<void(ClusterPtr , HeapPtr )> heap_updated;
+    boost::signals2::signal<void(ClusterPtr , HeapPtr )> heap_removed;
 
     /** Those signals are forwarding the presentity_added, presentity_updated
      * and presentity_removed from the given Heap of the given Cluster.
      */
-    boost::signal3<void, ClusterPtr , HeapPtr , PresentityPtr > presentity_added;
-    boost::signal3<void, ClusterPtr , HeapPtr , PresentityPtr > presentity_updated;
-    boost::signal3<void, ClusterPtr , HeapPtr , PresentityPtr > presentity_removed;
+    boost::signals2::signal<void(ClusterPtr , HeapPtr , PresentityPtr )> presentity_added;
+    boost::signals2::signal<void(ClusterPtr , HeapPtr , PresentityPtr )> presentity_updated;
+    boost::signals2::signal<void(ClusterPtr , HeapPtr , PresentityPtr )> presentity_removed;
 
   private:
 
@@ -256,8 +256,8 @@ namespace Ekiga
     /** Those signals are emitted whenever information has been received
      * about an uri ; the information is a pair of strings (uri, information).
      */
-    boost::signal2<void, std::string, std::string> presence_received;
-    boost::signal2<void, std::string, std::string> status_received;
+    boost::signals2::signal<void(std::string, std::string)> presence_received;
+    boost::signals2::signal<void(std::string, std::string)> status_received;
 
   private:
 
@@ -321,7 +321,7 @@ namespace Ekiga
 
   private:
 
-    std::list<boost::signals::connection> conns;
+    std::list<boost::signals2::connection> conns;
   };
 
 /**
--- lib/engine/presence/uri-presentity.h.orig	2013-02-18 21:36:51 UTC
+++ lib/engine/presence/uri-presentity.h
@@ -60,7 +60,7 @@ namespace Ekiga
    */
   class URIPresentity:
     public Ekiga::Presentity,
-    public boost::signals::trackable
+    public boost::signals2::trackable
   {
   public:
 
--- lib/engine/protocol/call-core.cpp.orig	2013-02-18 21:36:51 UTC
+++ lib/engine/protocol/call-core.cpp
@@ -48,7 +48,7 @@ using namespace Ekiga;
 
 CallCore::~CallCore ()
 {
-  for (std::list<boost::signals::connection>::iterator iter = manager_connections.begin ();
+  for (std::list<boost::signals2::connection>::iterator iter = manager_connections.begin ();
        iter != manager_connections.end ();
        ++iter)
     iter->disconnect ();
@@ -103,7 +103,7 @@ bool CallCore::dial (const std::string uri)
 
 void CallCore::add_call (boost::shared_ptr<Call> call, boost::shared_ptr<CallManager> manager)
 {
-  std::list<boost::signals::connection> conns;
+  std::list<boost::signals2::connection> conns;
 
   conns.push_back (call->ringing.connect (boost::bind (&CallCore::on_ringing_call, this, call, manager)));
   conns.push_back (call->setup.connect (boost::bind (&CallCore::on_setup_call, this, call, manager)));
@@ -124,7 +124,7 @@ void CallCore::add_call (boost::shared_ptr<Call> call,
 
 void CallCore::remove_call (boost::shared_ptr<Call> call)
 {
-  for (std::list<boost::signals::connection>::iterator iter2 = call_connections [call->get_id ()].begin ();
+  for (std::list<boost::signals2::connection>::iterator iter2 = call_connections [call->get_id ()].begin ();
        iter2 != call_connections [call->get_id ()].end ();
        ++iter2)
     iter2->disconnect ();
--- lib/engine/protocol/call-core.h.orig	2013-02-18 21:36:51 UTC
+++ lib/engine/protocol/call-core.h
@@ -45,7 +45,7 @@
 #include "call-protocol-manager.h"
 #include <boost/smart_ptr.hpp>
 
-#include <boost/signals.hpp>
+#include <boost/signals2.hpp>
 #include <boost/bind.hpp>
 #include <set>
 #include <map>
@@ -126,7 +126,7 @@ namespace Ekiga
       /** This signal is emitted when a Ekiga::CallManager has been
        * added to the CallCore Service.
        */
-      boost::signal1<void, boost::shared_ptr<CallManager> > manager_added;
+      boost::signals2::signal<void(boost::shared_ptr<CallManager>)> manager_added;
 
 
       /*** Call Management ***/                 
@@ -141,21 +141,21 @@ namespace Ekiga
       
       /** See call.h for the API
        */
-      boost::signal2<void, boost::shared_ptr<CallManager> , boost::shared_ptr<Call> > ringing_call;
-      boost::signal2<void, boost::shared_ptr<CallManager> , boost::shared_ptr<Call> > setup_call;
-      boost::signal2<void, boost::shared_ptr<CallManager> , boost::shared_ptr<Call> > missed_call;
-      boost::signal3<void, boost::shared_ptr<CallManager> , boost::shared_ptr<Call>, std::string> cleared_call;
-      boost::signal2<void, boost::shared_ptr<CallManager> , boost::shared_ptr<Call> > established_call;
-      boost::signal2<void, boost::shared_ptr<CallManager> , boost::shared_ptr<Call> > held_call;
-      boost::signal2<void, boost::shared_ptr<CallManager> , boost::shared_ptr<Call> > retrieved_call;
-      boost::signal5<void, boost::shared_ptr<CallManager> , boost::shared_ptr<Call>, std::string, Call::StreamType, bool> stream_opened;
-      boost::signal5<void, boost::shared_ptr<CallManager> , boost::shared_ptr<Call>, std::string, Call::StreamType, bool> stream_closed;
-      boost::signal4<void, boost::shared_ptr<CallManager> , boost::shared_ptr<Call>, std::string, Call::StreamType> stream_paused;
-      boost::signal4<void, boost::shared_ptr<CallManager> , boost::shared_ptr<Call>, std::string, Call::StreamType> stream_resumed;
+      boost::signals2::signal<void(boost::shared_ptr<CallManager>, boost::shared_ptr<Call>)> ringing_call;
+      boost::signals2::signal<void(boost::shared_ptr<CallManager>, boost::shared_ptr<Call>)> setup_call;
+      boost::signals2::signal<void(boost::shared_ptr<CallManager>, boost::shared_ptr<Call>)> missed_call;
+      boost::signals2::signal<void(boost::shared_ptr<CallManager>, boost::shared_ptr<Call>, std::string)> cleared_call;
+      boost::signals2::signal<void(boost::shared_ptr<CallManager>, boost::shared_ptr<Call>)> established_call;
+      boost::signals2::signal<void(boost::shared_ptr<CallManager>, boost::shared_ptr<Call>)> held_call;
+      boost::signals2::signal<void(boost::shared_ptr<CallManager>, boost::shared_ptr<Call>)> retrieved_call;
+      boost::signals2::signal<void(boost::shared_ptr<CallManager>, boost::shared_ptr<Call>, std::string, Call::StreamType, bool)> stream_opened;
+      boost::signals2::signal<void(boost::shared_ptr<CallManager>, boost::shared_ptr<Call>, std::string, Call::StreamType, bool)> stream_closed;
+      boost::signals2::signal<void(boost::shared_ptr<CallManager>, boost::shared_ptr<Call>, std::string, Call::StreamType)> stream_paused;
+      boost::signals2::signal<void(boost::shared_ptr<CallManager>, boost::shared_ptr<Call>, std::string, Call::StreamType)> stream_resumed;
 
       /*** Misc ***/
-      boost::signal1<void, boost::shared_ptr<CallManager> > manager_ready;
-      boost::signal0<void> ready;
+      boost::signals2::signal<void(boost::shared_ptr<CallManager>)> manager_ready;
+      boost::signals2::signal<void(void)> ready;
 
       /** This chain allows the CallCore to report errors to the user
        */
@@ -186,8 +186,8 @@ namespace Ekiga
 
       
       std::set<boost::shared_ptr<CallManager> > managers;
-      std::list<boost::signals::connection> manager_connections;
-      std::map<std::string, std::list<boost::signals::connection> > call_connections;
+      std::list<boost::signals2::connection> manager_connections;
+      std::map<std::string, std::list<boost::signals2::connection> > call_connections;
       unsigned nr_ready;
     };
 
--- lib/engine/protocol/call-manager.h.orig	2012-11-07 20:43:51 UTC
+++ lib/engine/protocol/call-manager.h
@@ -40,7 +40,7 @@
 #define __CALL_MANAGER_H__
 
 #include <set>
-#include <boost/signals.hpp>
+#include <boost/signals2.hpp>
 #include <boost/bind.hpp>
 
 #include <boost/smart_ptr.hpp>
@@ -99,7 +99,7 @@ namespace Ekiga
     /** This signal is emitted when a Ekiga::CallProtocolManager has been
      * added to the CallManager.
      */
-    boost::signal1<void, boost::shared_ptr<CallProtocolManager> > manager_added;
+    boost::signals2::signal<void(boost::shared_ptr<CallProtocolManager>)> manager_added;
 
 
     /*                 
@@ -213,7 +213,7 @@ namespace Ekiga
     /*
      * MISC
      */
-    boost::signal0<void> ready;
+    boost::signals2::signal<void(void)> ready;
 
     private:
     std::set<boost::shared_ptr<CallProtocolManager> > managers;
--- lib/engine/protocol/call.h.orig	2013-02-18 21:36:51 UTC
+++ lib/engine/protocol/call.h
@@ -38,7 +38,7 @@
 #ifndef __CALL_H__
 #define __CALL_H__
 
-#include <boost/signals.hpp>
+#include <boost/signals2.hpp>
 #include <boost/bind.hpp>
 #include <string>
 
@@ -198,69 +198,69 @@ namespace Ekiga
 
       /* Signal emitted when the call is established
        */
-      boost::signal0<void> established;
+      boost::signals2::signal<void(void)> established;
 
       /* Signal emitted when an established call is cleared
        * @param: a string describing why the call was cleared
        */
-      boost::signal1<void, std::string> cleared;
+      boost::signals2::signal<void(std::string)> cleared;
 
       /* Signal emitted when the call is missed, ie cleared
        * without having been established
        */
-      boost::signal0<void> missed;
+      boost::signals2::signal<void(void)> missed;
 
       /* Signal emitted when the call is forwarded
        */
-      boost::signal0<void> forwarded;
+      boost::signals2::signal<void(void)> forwarded;
 
       /* Signal emitted when the call is held
        */
-      boost::signal0<void> held;
+      boost::signals2::signal<void(void)> held;
 
       /* Signal emitted when the call is retrieved
        */
-      boost::signal0<void> retrieved;
+      boost::signals2::signal<void(void)> retrieved;
 
       /* Signal emitted when the call is being setup
        */
-      boost::signal0<void> setup;
+      boost::signals2::signal<void(void)> setup;
 
       /* Signal emitted when the remote party is ringing
        */
-      boost::signal0<void> ringing;
+      boost::signals2::signal<void(void)> ringing;
 
       /* Signal emitted when a stream is opened
        * @param the stream name
        * @param the stream type
        * @param transmission or reception
        */
-      boost::signal3<void, std::string, StreamType, bool> stream_opened;
+      boost::signals2::signal<void(std::string, StreamType, bool)> stream_opened;
 
       /* Signal emitted when a stream is closed
        * @param the stream name
        * @param the stream type
        * @param transmission or reception
        */
-      boost::signal3<void, std::string, StreamType, bool> stream_closed;
+      boost::signals2::signal<void(std::string, StreamType, bool)> stream_closed;
 
       /* Signal emitted when a transmitted stream is paused
        * @param the stream name
        * @param the stream type
        * @param transmission or reception
        */
-      boost::signal2<void, std::string, StreamType> stream_paused;
+      boost::signals2::signal<void(std::string, StreamType)> stream_paused;
 
       /* Signal emitted when a transmitted stream is resumed
        * @param the stream name
        * @param the stream type
        * @param transmission or reception
        */
-      boost::signal2<void, std::string, StreamType> stream_resumed;
+      boost::signals2::signal<void(std::string, StreamType)> stream_resumed;
 
       /** This signal is emitted when the Call is removed.
        */
-      boost::signal0<void> removed;
+      boost::signals2::signal<void(void)> removed;
      
     };
 
--- lib/engine/videoinput/videoinput-core.h.orig	2013-02-19 06:11:02 UTC
+++ lib/engine/videoinput/videoinput-core.h
@@ -45,7 +45,7 @@
 #include "videoinput-manager.h"
 #include "videoinput-gmconf-bridge.h"
 
-#include <boost/signals.hpp>
+#include <boost/signals2.hpp>
 #include <boost/bind.hpp>
 #include <glib.h>
 #include <set>
@@ -146,7 +146,7 @@ namespace Ekiga
       /** This signal is emitted when a Ekiga::VideoInputManager has been
        * added to the VideoInputCore Service.
        */
-       boost::signal1<void, VideoInputManager &> manager_added;
+       boost::signals2::signal<void(VideoInputManager &)> manager_added;
 
 
       /*** VideoInput Device Management ***/
@@ -277,23 +277,23 @@ namespace Ekiga
 
       /** See videoinput-manager.h for the API
        */
-      boost::signal3<void, VideoInputManager &, VideoInputDevice &, VideoInputSettings&> device_opened;
-      boost::signal2<void, VideoInputManager &, VideoInputDevice &> device_closed;
-      boost::signal3<void, VideoInputManager &, VideoInputDevice &, VideoInputErrorCodes> device_error;
+      boost::signals2::signal<void(VideoInputManager &, VideoInputDevice &, VideoInputSettings&)> device_opened;
+      boost::signals2::signal<void(VideoInputManager &, VideoInputDevice &)> device_closed;
+      boost::signals2::signal<void(VideoInputManager &, VideoInputDevice &, VideoInputErrorCodes)> device_error;
 
       /** This signal is emitted when a video input has been added to the system.
        * This signal will be emitted if add_device was called with a device name and
        * a manager claimed support for this device.
        * @param device the video input device that was added.
        */
-      boost::signal2<void, VideoInputDevice, bool> device_added;
+      boost::signals2::signal<void(VideoInputDevice, bool)> device_added;
 
       /** This signal is emitted when a video input has been removed from the system.
        * This signal will be emitted if remove_device was called with a device name and
        * a manager claimed support for this device.
        * @param device the video input device that was removed.
        */
-      boost::signal2<void, VideoInputDevice, bool> device_removed;
+      boost::signals2::signal<void(VideoInputDevice, bool)> device_removed;
 
   private:
       void on_set_device (const VideoInputDevice & device);
--- lib/engine/videoinput/videoinput-manager.h.orig	2012-11-07 20:43:51 UTC
+++ lib/engine/videoinput/videoinput-manager.h
@@ -39,7 +39,7 @@
 #define __VIDEOINPUT_MANAGER_H__
 
 #include <vector>
-#include <boost/signals.hpp>
+#include <boost/signals2.hpp>
 #include <boost/bind.hpp>
 
 #include "videoinput-info.h"
@@ -159,18 +159,18 @@ namespace Ekiga
        * @param device the video input device that was opened.
        * @param config the current video input device configuration (current brightness, colour, etc.).
        */
-      boost::signal2<void, VideoInputDevice, VideoInputSettings> device_opened;
+      boost::signals2::signal<void(VideoInputDevice, VideoInputSettings)> device_opened;
 
       /** This signal is emitted when a video input device is closed.
        * @param device the video input device that was closed.
        */
-      boost::signal1<void, VideoInputDevice> device_closed;
+      boost::signals2::signal<void(VideoInputDevice)> device_closed;
 
       /** This signal is emitted when an error occurs when opening a video input device.
        * @param device the video input device that caused the error.
        * @param error_code the video input device error code.
        */
-      boost::signal2<void, VideoInputDevice, VideoInputErrorCodes> device_error;
+      boost::signals2::signal<void(VideoInputDevice, VideoInputErrorCodes)> device_error;
 
   protected:  
       typedef struct ManagerState {
--- lib/engine/videooutput/videooutput-core.h.orig	2013-02-18 21:36:51 UTC
+++ lib/engine/videooutput/videooutput-core.h
@@ -42,7 +42,7 @@
 #include "videooutput-gmconf-bridge.h"
 #include "videooutput-manager.h"
 
-#include <boost/signals.hpp>
+#include <boost/signals2.hpp>
 #include <boost/bind.hpp>
 #include <set>
 #include <map>
@@ -116,7 +116,7 @@ namespace Ekiga
       /** This signal is emitted when a Ekiga::VideoOutputManager has been
        * added to the VideoOutputCore Service.
        */
-      boost::signal1<void, VideoOutputManager &> manager_added;
+      boost::signals2::signal<void(VideoOutputManager &)> manager_added;
 
 
       /*** Videooutput Management ***/
@@ -165,11 +165,11 @@ namespace Ekiga
 
       /** See videooutput-manager.h for the API
        */
-      boost::signal6<void, VideoOutputManager &, VideoOutputAccel, VideoOutputMode, unsigned, bool, bool> device_opened;
-      boost::signal1<void, VideoOutputManager &> device_closed;
-      boost::signal2<void, VideoOutputManager &, VideoOutputErrorCodes> device_error;
-      boost::signal2<void, VideoOutputManager &, VideoOutputFSToggle> fullscreen_mode_changed;
-      boost::signal3<void, VideoOutputManager &, unsigned, unsigned> size_changed;
+      boost::signals2::signal<void(VideoOutputManager &, VideoOutputAccel, VideoOutputMode, unsigned, bool, bool)> device_opened;
+      boost::signals2::signal<void(VideoOutputManager &)> device_closed;
+      boost::signals2::signal<void(VideoOutputManager &, VideoOutputErrorCodes)> device_error;
+      boost::signals2::signal<void(VideoOutputManager &, VideoOutputFSToggle)> fullscreen_mode_changed;
+      boost::signals2::signal<void(VideoOutputManager &, unsigned, unsigned)> size_changed;
 
 
   private:
--- lib/engine/videooutput/videooutput-manager.h.orig	2013-02-19 06:11:02 UTC
+++ lib/engine/videooutput/videooutput-manager.h
@@ -38,7 +38,7 @@
 #ifndef __VIDEOOUTPUT_MANAGER_H__
 #define __VIDEOOUTPUT_MANAGER_H__
 
-#include <boost/signals.hpp>
+#include <boost/signals2.hpp>
 #include <boost/bind.hpp>
 
 #include "videooutput-info.h"
@@ -108,16 +108,16 @@ namespace Ekiga
        * @param both_streams if a frame from both local and remote stream has been received.
        * @param ext_stream if a frame from an extended video stream has been received.
        */
-      boost::signal5<void, VideoOutputAccel, VideoOutputMode, unsigned, bool, bool> device_opened;
+      boost::signals2::signal<void(VideoOutputAccel, VideoOutputMode, unsigned, bool, bool)> device_opened;
 
       /** This signal is emitted when a video output device is closed.
        */
-      boost::signal0<void> device_closed;
+      boost::signals2::signal<void(void)> device_closed;
 
       /** This signal is emitted when an error occurs when opening a video output device.
        * @param error_code the video output device error code.
        */
-      boost::signal1<void, VideoOutputErrorCodes> device_error;
+      boost::signals2::signal<void(VideoOutputErrorCodes)> device_error;
 
       /** This signal is emitted when a manager switches autonomously into or out of fullscreen mode.
        * Some managers like DX and XV  allow the user to switch between FS
@@ -127,7 +127,7 @@ namespace Ekiga
        * or when it is being zoomed in or out.
        * @param toggle VO_FS_ON or VO_FS_OFF depending on whether FS was activated or deactivated.
        */
-      boost::signal1<void, VideoOutputFSToggle> fullscreen_mode_changed;
+      boost::signals2::signal<void(VideoOutputFSToggle)> fullscreen_mode_changed;
 
       /** This signal is emitted the video output size has changed.
        * This signal is called whenever the size of the widget carrying the video signal
@@ -136,7 +136,7 @@ namespace Ekiga
        * @param width the new width of the widget.
        * @param height the new height of the widget.
        */
-      boost::signal2<void, unsigned, unsigned> size_changed;
+      boost::signals2::signal<void(unsigned, unsigned)> size_changed;
 
   protected:  
       virtual void get_display_info (DisplayInfo &) { };
--- man/Makefile.in.orig	2013-02-20 21:44:16 UTC
+++ man/Makefile.in
@@ -55,7 +55,6 @@ subdir = man
 DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_boost_base.m4 \
-	$(top_srcdir)/m4/ax_boost_signals.m4 \
 	$(top_srcdir)/m4/gnome-doc-utils.m4 \
 	$(top_srcdir)/m4/intltool.m4 $(top_srcdir)/m4/libtool.m4 \
 	$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
@@ -125,8 +124,6 @@ AVAHI_LIBS = @AVAHI_LIBS@
 AWK = @AWK@
 BOOST_CPPFLAGS = @BOOST_CPPFLAGS@
 BOOST_LDFLAGS = @BOOST_LDFLAGS@
-BOOST_LIBS = @BOOST_LIBS@
-BOOST_SIGNALS_LIB = @BOOST_SIGNALS_LIB@
 CATALOGS = @CATALOGS@
 CATOBJEXT = @CATOBJEXT@
 CC = @CC@
--- pixmaps/Makefile.in.orig	2013-02-20 21:44:16 UTC
+++ pixmaps/Makefile.in
@@ -57,7 +57,6 @@ DIST_COMMON = $(nobase_dist_icon_DATA) $(srcdir)/Makef
 	$(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_boost_base.m4 \
-	$(top_srcdir)/m4/ax_boost_signals.m4 \
 	$(top_srcdir)/m4/gnome-doc-utils.m4 \
 	$(top_srcdir)/m4/intltool.m4 $(top_srcdir)/m4/libtool.m4 \
 	$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
@@ -125,8 +124,6 @@ AVAHI_LIBS = @AVAHI_LIBS@
 AWK = @AWK@
 BOOST_CPPFLAGS = @BOOST_CPPFLAGS@
 BOOST_LDFLAGS = @BOOST_LDFLAGS@
-BOOST_LIBS = @BOOST_LIBS@
-BOOST_SIGNALS_LIB = @BOOST_SIGNALS_LIB@
 CATALOGS = @CATALOGS@
 CATOBJEXT = @CATOBJEXT@
 CC = @CC@
--- plugins/Makefile.in.orig	2013-02-20 21:44:16 UTC
+++ plugins/Makefile.in
@@ -55,7 +55,6 @@ subdir = plugins
 DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_boost_base.m4 \
-	$(top_srcdir)/m4/ax_boost_signals.m4 \
 	$(top_srcdir)/m4/gnome-doc-utils.m4 \
 	$(top_srcdir)/m4/intltool.m4 $(top_srcdir)/m4/libtool.m4 \
 	$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
@@ -135,8 +134,6 @@ AVAHI_LIBS = @AVAHI_LIBS@
 AWK = @AWK@
 BOOST_CPPFLAGS = @BOOST_CPPFLAGS@
 BOOST_LDFLAGS = @BOOST_LDFLAGS@
-BOOST_LIBS = @BOOST_LIBS@
-BOOST_SIGNALS_LIB = @BOOST_SIGNALS_LIB@
 CATALOGS = @CATALOGS@
 CATOBJEXT = @CATOBJEXT@
 CC = @CC@
--- plugins/avahi/Makefile.in.orig	2013-02-20 21:44:16 UTC
+++ plugins/avahi/Makefile.in
@@ -56,7 +56,6 @@ subdir = plugins/avahi
 DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_boost_base.m4 \
-	$(top_srcdir)/m4/ax_boost_signals.m4 \
 	$(top_srcdir)/m4/gnome-doc-utils.m4 \
 	$(top_srcdir)/m4/intltool.m4 $(top_srcdir)/m4/libtool.m4 \
 	$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
@@ -176,8 +175,6 @@ AVAHI_LIBS = @AVAHI_LIBS@
 AWK = @AWK@
 BOOST_CPPFLAGS = @BOOST_CPPFLAGS@
 BOOST_LDFLAGS = @BOOST_LDFLAGS@
-BOOST_LIBS = @BOOST_LIBS@
-BOOST_SIGNALS_LIB = @BOOST_SIGNALS_LIB@
 CATALOGS = @CATALOGS@
 CATOBJEXT = @CATOBJEXT@
 CC = @CC@
@@ -398,7 +395,7 @@ libgmavahi_la_SOURCES = \
 libgmavahi_la_LDFLAGS = $(PLUGINS_LIBTOOL_FLAGS)
 libgmavahi_la_LIBADD = \
 	$(top_builddir)/lib/libekiga.la \
-	$(BOOST_LDFLAGS) $(BOOST_LIBS) $(AVAHI_LIBS)
+	$(BOOST_LDFLAGS) $(AVAHI_LIBS)
 
 all: all-am
 
--- plugins/avahi/avahi-cluster.h.orig	2012-11-07 20:43:51 UTC
+++ plugins/avahi/avahi-cluster.h
@@ -53,7 +53,7 @@ namespace Avahi
   class Cluster:
     public Ekiga::Service,
     public Ekiga::ClusterImpl<Heap>,
-    public boost::signals::trackable
+    public boost::signals2::trackable
   {
   public:
 
--- plugins/avahi/avahi-heap.h.orig	2013-02-18 21:36:51 UTC
+++ plugins/avahi/avahi-heap.h
@@ -60,7 +60,7 @@ namespace Avahi
   class Heap:
     public Ekiga::PresenceFetcher,
     public Ekiga::HeapImpl<Ekiga::URIPresentity>,
-    public boost::signals::trackable
+    public boost::signals2::trackable
   {
   public:
 
--- plugins/evolution/Makefile.in.orig	2013-02-20 21:44:16 UTC
+++ plugins/evolution/Makefile.in
@@ -56,7 +56,6 @@ subdir = plugins/evolution
 DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_boost_base.m4 \
-	$(top_srcdir)/m4/ax_boost_signals.m4 \
 	$(top_srcdir)/m4/gnome-doc-utils.m4 \
 	$(top_srcdir)/m4/intltool.m4 $(top_srcdir)/m4/libtool.m4 \
 	$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
@@ -176,8 +175,6 @@ AVAHI_LIBS = @AVAHI_LIBS@
 AWK = @AWK@
 BOOST_CPPFLAGS = @BOOST_CPPFLAGS@
 BOOST_LDFLAGS = @BOOST_LDFLAGS@
-BOOST_LIBS = @BOOST_LIBS@
-BOOST_SIGNALS_LIB = @BOOST_SIGNALS_LIB@
 CATALOGS = @CATALOGS@
 CATOBJEXT = @CATOBJEXT@
 CC = @CC@
@@ -397,7 +394,7 @@ libgmevolution_la_SOURCES = \
 libgmevolution_la_LDFLAGS = $(PLUGINS_LIBTOOL_FLAGS)
 libgmevolution_la_LIBADD = \
 	$(top_builddir)/lib/libekiga.la \
-	$(BOOST_LDFLAGS) $(BOOST_LIBS) $(EDS_LIBS) $(GLIB_LIBS)
+	$(BOOST_LDFLAGS) $(EDS_LIBS) $(GLIB_LIBS)
 
 all: all-am
 
--- plugins/gstreamer/Makefile.in.orig	2013-02-20 21:44:17 UTC
+++ plugins/gstreamer/Makefile.in
@@ -56,7 +56,6 @@ subdir = plugins/gstreamer
 DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_boost_base.m4 \
-	$(top_srcdir)/m4/ax_boost_signals.m4 \
 	$(top_srcdir)/m4/gnome-doc-utils.m4 \
 	$(top_srcdir)/m4/intltool.m4 $(top_srcdir)/m4/libtool.m4 \
 	$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
@@ -176,8 +175,6 @@ AVAHI_LIBS = @AVAHI_LIBS@
 AWK = @AWK@
 BOOST_CPPFLAGS = @BOOST_CPPFLAGS@
 BOOST_LDFLAGS = @BOOST_LDFLAGS@
-BOOST_LIBS = @BOOST_LIBS@
-BOOST_SIGNALS_LIB = @BOOST_SIGNALS_LIB@
 CATALOGS = @CATALOGS@
 CATOBJEXT = @CATOBJEXT@
 CC = @CC@
@@ -404,7 +401,7 @@ libgmgstreamer_la_SOURCES = \
 
 libgmgstreamer_la_LDFLAGS = $(PLUGINS_LIBTOOL_FLAGS)
 libgmgstreamer_la_LIBADD = \
-	$(BOOST_LDFLAGS) $(BOOST_LIBS) $(GSTREAMER_LIBS) $(PTLIB_LIBS)
+	$(BOOST_LDFLAGS) $(GSTREAMER_LIBS) $(PTLIB_LIBS)
 
 all: all-am
 
--- plugins/kab/Makefile.in.orig	2013-02-20 21:44:17 UTC
+++ plugins/kab/Makefile.in
@@ -56,7 +56,6 @@ subdir = plugins/kab
 DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_boost_base.m4 \
-	$(top_srcdir)/m4/ax_boost_signals.m4 \
 	$(top_srcdir)/m4/gnome-doc-utils.m4 \
 	$(top_srcdir)/m4/intltool.m4 $(top_srcdir)/m4/libtool.m4 \
 	$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
@@ -173,8 +172,6 @@ AVAHI_LIBS = @AVAHI_LIBS@
 AWK = @AWK@
 BOOST_CPPFLAGS = @BOOST_CPPFLAGS@
 BOOST_LDFLAGS = @BOOST_LDFLAGS@
-BOOST_LIBS = @BOOST_LIBS@
-BOOST_SIGNALS_LIB = @BOOST_SIGNALS_LIB@
 CATALOGS = @CATALOGS@
 CATOBJEXT = @CATOBJEXT@
 CC = @CC@
--- plugins/kde/Makefile.in.orig	2013-02-20 21:44:17 UTC
+++ plugins/kde/Makefile.in
@@ -56,7 +56,6 @@ subdir = plugins/kde
 DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_boost_base.m4 \
-	$(top_srcdir)/m4/ax_boost_signals.m4 \
 	$(top_srcdir)/m4/gnome-doc-utils.m4 \
 	$(top_srcdir)/m4/intltool.m4 $(top_srcdir)/m4/libtool.m4 \
 	$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
@@ -173,8 +172,6 @@ AVAHI_LIBS = @AVAHI_LIBS@
 AWK = @AWK@
 BOOST_CPPFLAGS = @BOOST_CPPFLAGS@
 BOOST_LDFLAGS = @BOOST_LDFLAGS@
-BOOST_LIBS = @BOOST_LIBS@
-BOOST_SIGNALS_LIB = @BOOST_SIGNALS_LIB@
 CATALOGS = @CATALOGS@
 CATOBJEXT = @CATOBJEXT@
 CC = @CC@
@@ -386,7 +383,7 @@ libgmkde_la_SOURCES = \
 
 libgmkde_la_LDFLAGS = $(PLUGINS_LIBTOOL_FLAGS)
 libgmkde_la_LIBADD = \
-	$(BOOST_LDFLAGS) $(BOOST_LIBS) $(KDE_LIBS)
+	$(BOOST_LDFLAGS) $(KDE_LIBS)
 
 all: all-am
 
--- plugins/ldap/Makefile.in.orig	2013-02-20 21:44:17 UTC
+++ plugins/ldap/Makefile.in
@@ -56,7 +56,6 @@ subdir = plugins/ldap
 DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_boost_base.m4 \
-	$(top_srcdir)/m4/ax_boost_signals.m4 \
 	$(top_srcdir)/m4/gnome-doc-utils.m4 \
 	$(top_srcdir)/m4/intltool.m4 $(top_srcdir)/m4/libtool.m4 \
 	$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
@@ -176,8 +175,6 @@ AVAHI_LIBS = @AVAHI_LIBS@
 AWK = @AWK@
 BOOST_CPPFLAGS = @BOOST_CPPFLAGS@
 BOOST_LDFLAGS = @BOOST_LDFLAGS@
-BOOST_LIBS = @BOOST_LIBS@
-BOOST_SIGNALS_LIB = @BOOST_SIGNALS_LIB@
 CATALOGS = @CATALOGS@
 CATOBJEXT = @CATOBJEXT@
 CC = @CC@
@@ -398,7 +395,7 @@ libgmldap_la_SOURCES = \
 libgmldap_la_LDFLAGS = $(PLUGINS_LIBTOOL_FLAGS)
 libgmldap_la_LIBADD = \
 	$(top_builddir)/lib/libekiga.la \
-	$(LDAP_LIBS) $(BOOST_LDFLAGS) $(BOOST_LIBS) $(GLIB_LIBS) $(XML_LIBS)
+	$(LDAP_LIBS) $(BOOST_LDFLAGS) $(GLIB_LIBS) $(XML_LIBS)
 
 all: all-am
 
--- plugins/ldap/ldap-book.h.orig	2012-11-07 20:43:51 UTC
+++ plugins/ldap/ldap-book.h
@@ -124,7 +124,7 @@ namespace OPENLDAP
 
     xmlNodePtr get_node ();
 
-    boost::signal0<void> trigger_saving;
+    boost::signals2::signal<void(void)> trigger_saving;
 
     bool is_ekiga_net_book () const;
 
--- plugins/libnotify/Makefile.in.orig	2013-02-20 21:44:17 UTC
+++ plugins/libnotify/Makefile.in
@@ -56,7 +56,6 @@ subdir = plugins/libnotify
 DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_boost_base.m4 \
-	$(top_srcdir)/m4/ax_boost_signals.m4 \
 	$(top_srcdir)/m4/gnome-doc-utils.m4 \
 	$(top_srcdir)/m4/intltool.m4 $(top_srcdir)/m4/libtool.m4 \
 	$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
@@ -159,8 +158,6 @@ AVAHI_LIBS = @AVAHI_LIBS@
 AWK = @AWK@
 BOOST_CPPFLAGS = @BOOST_CPPFLAGS@
 BOOST_LDFLAGS = @BOOST_LDFLAGS@
-BOOST_LIBS = @BOOST_LIBS@
-BOOST_SIGNALS_LIB = @BOOST_SIGNALS_LIB@
 CATALOGS = @CATALOGS@
 CATOBJEXT = @CATOBJEXT@
 CC = @CC@
@@ -374,7 +371,7 @@ libgmlibnotify_la_SOURCES = \
 libgmlibnotify_la_LDFLAGS = $(PLUGINS_LIBTOOL_FLAGS)
 libgmlibnotify_la_LIBADD = \
 	$(top_builddir)/lib/libekiga.la \
-	$(BOOST_LDFLAGS) $(BOOST_LIBS) $(NOTIFY_LIBS)
+	$(BOOST_LDFLAGS) $(NOTIFY_LIBS)
 
 all: all-am
 
--- plugins/libnotify/libnotify-main.cpp.orig	2013-02-18 21:37:04 UTC
+++ plugins/libnotify/libnotify-main.cpp
@@ -51,7 +51,7 @@
 
 class LibNotify:
   public Ekiga::Service,
-  public boost::signals::trackable
+  public boost::signals2::trackable
 {
 public:
 
@@ -77,7 +77,7 @@ class LibNotify: (private)
                              boost::shared_ptr<Ekiga::Call>  call);
   void on_call_notification_closed (gpointer self);
 
-  typedef std::map<boost::shared_ptr<Ekiga::Notification>, std::pair<boost::signals::connection, boost::shared_ptr<NotifyNotification> > > container_type;
+  typedef std::map<boost::shared_ptr<Ekiga::Notification>, std::pair<boost::signals2::connection, boost::shared_ptr<NotifyNotification> > > container_type;
   container_type live;
 };
 
@@ -234,10 +234,10 @@ LibNotify::on_notification_added (boost::shared_ptr<Ek
                                     notify_action_cb, notification.get (), NULL);
 
   g_signal_connect (notif, "closed", G_CALLBACK (on_notif_closed), notification.get ());
-  boost::signals::connection conn = notification->removed.connect (boost::bind (&LibNotify::on_notification_removed,
+  boost::signals2::connection conn = notification->removed.connect (boost::bind (&LibNotify::on_notification_removed,
                                                                                 this, notification));
 
-  live[notification] = std::pair<boost::signals::connection, boost::shared_ptr<NotifyNotification> > (conn, boost::shared_ptr<NotifyNotification> (notif, g_object_unref));
+  live[notification] = std::pair<boost::signals2::connection, boost::shared_ptr<NotifyNotification> > (conn, boost::shared_ptr<NotifyNotification> (notif, g_object_unref));
 
   notify_notification_show (notif, NULL);
 }
--- plugins/loudmouth/Makefile.in.orig	2013-02-20 21:44:17 UTC
+++ plugins/loudmouth/Makefile.in
@@ -56,7 +56,6 @@ subdir = plugins/loudmouth
 DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_boost_base.m4 \
-	$(top_srcdir)/m4/ax_boost_signals.m4 \
 	$(top_srcdir)/m4/gnome-doc-utils.m4 \
 	$(top_srcdir)/m4/intltool.m4 $(top_srcdir)/m4/libtool.m4 \
 	$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
@@ -179,8 +178,6 @@ AVAHI_LIBS = @AVAHI_LIBS@
 AWK = @AWK@
 BOOST_CPPFLAGS = @BOOST_CPPFLAGS@
 BOOST_LDFLAGS = @BOOST_LDFLAGS@
-BOOST_LIBS = @BOOST_LIBS@
-BOOST_SIGNALS_LIB = @BOOST_SIGNALS_LIB@
 CATALOGS = @CATALOGS@
 CATOBJEXT = @CATOBJEXT@
 CC = @CC@
@@ -415,7 +412,7 @@ libgmloudmouth_la_SOURCES = \
 libgmloudmouth_la_LDFLAGS = $(PLUGINS_LIBTOOL_FLAGS)
 libgmloudmouth_la_LIBADD = \
 	$(top_builddir)/lib/libekiga.la \
-	$(BOOST_LDFLAGS) $(BOOST_LIBS) $(XML_LIBS) $(LOUDMOUTH_LIBS)
+	$(BOOST_LDFLAGS) $(XML_LIBS) $(LOUDMOUTH_LIBS)
 
 all: all-am
 
--- plugins/loudmouth/loudmouth-account.h.orig	2012-11-07 20:43:51 UTC
+++ plugins/loudmouth/loudmouth-account.h
@@ -70,7 +70,7 @@ namespace LM
 
     xmlNodePtr get_node () const;
 
-    boost::signal0<void> trigger_saving;
+    boost::signals2::signal<void(void)> trigger_saving;
 
     const std::string get_name () const;
 
--- plugins/loudmouth/loudmouth-heap-roster.h.orig	2012-11-07 20:43:51 UTC
+++ plugins/loudmouth/loudmouth-heap-roster.h
@@ -46,7 +46,7 @@ namespace LM
   class HeapRoster:
     public Ekiga::HeapImpl<Presentity>,
     public LM::Handler,
-    public boost::signals::trackable
+    public boost::signals2::trackable
   {
   public:
 
--- plugins/loudmouth/loudmouth-helpers.h.orig	2012-11-07 20:43:51 UTC
+++ plugins/loudmouth/loudmouth-helpers.h
@@ -37,7 +37,7 @@
 #define __LOUDMOUTH_HELPERS_H__
 
 #include <boost/smart_ptr.hpp>
-#include <boost/signals.hpp>
+#include <boost/signals2.hpp>
 
 #include <loudmouth/loudmouth.h>
 
--- plugins/loudmouth/loudmouth-presentity.h.orig	2012-11-07 20:43:51 UTC
+++ plugins/loudmouth/loudmouth-presentity.h
@@ -78,7 +78,7 @@ namespace LM
 
     bool has_chat;
 
-    boost::signal0<void> chat_requested;
+    boost::signals2::signal<void(void)> chat_requested;
 
   private:
     LmConnection* connection;
--- plugins/resource-list/Makefile.in.orig	2013-02-20 21:44:17 UTC
+++ plugins/resource-list/Makefile.in
@@ -56,7 +56,6 @@ subdir = plugins/resource-list
 DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_boost_base.m4 \
-	$(top_srcdir)/m4/ax_boost_signals.m4 \
 	$(top_srcdir)/m4/gnome-doc-utils.m4 \
 	$(top_srcdir)/m4/intltool.m4 $(top_srcdir)/m4/libtool.m4 \
 	$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
@@ -178,8 +177,6 @@ AVAHI_LIBS = @AVAHI_LIBS@
 AWK = @AWK@
 BOOST_CPPFLAGS = @BOOST_CPPFLAGS@
 BOOST_LDFLAGS = @BOOST_LDFLAGS@
-BOOST_LIBS = @BOOST_LIBS@
-BOOST_SIGNALS_LIB = @BOOST_SIGNALS_LIB@
 CATALOGS = @CATALOGS@
 CATOBJEXT = @CATOBJEXT@
 CC = @CC@
@@ -412,7 +409,7 @@ libgmresource_list_la_LDFLAGS = \
 libgmresource_list_la_LIBADD = \
 	$(top_builddir)/lib/libekiga.la \
 	$(top_builddir)/plugins/xcap/libgmxcap.la \
-	$(BOOST_LDFLAGS) $(BOOST_LIBS) $(GLIB_LIBS) $(XML_LIBS)
+	$(BOOST_LDFLAGS) $(GLIB_LIBS) $(XML_LIBS)
 
 all: all-am
 
--- plugins/resource-list/rl-heap.cpp.orig	2012-11-07 20:43:51 UTC
+++ plugins/resource-list/rl-heap.cpp
@@ -185,7 +185,7 @@ RL::Heap::visit_presentities (boost::function1<bool, E
 {
   bool go_on = true;
 
-  for (std::map<PresentityPtr,std::list<boost::signals::connection> >::const_iterator
+  for (std::map<PresentityPtr,std::list<boost::signals2::connection> >::const_iterator
 	 iter = presentities.begin ();
        go_on && iter != presentities.end ();
        ++iter)
@@ -254,7 +254,7 @@ RL::Heap::refresh ()
   while ( !presentities.empty ()) {
 
     presentities.begin()->first->removed ();
-    for (std::list<boost::signals::connection>::const_iterator iter2
+    for (std::list<boost::signals2::connection>::const_iterator iter2
 	   = presentities.begin()->second.begin ();
 	 iter2 != presentities.begin()->second.end ();
 	 ++iter2)
@@ -366,7 +366,7 @@ RL::Heap::parse_list (xmlNodePtr list)
 	&& xmlStrEqual (BAD_CAST ("entry"), child->name)) {
 
       PresentityPtr presentity(new Presentity (services, path, doc, child, writable));
-      std::list<boost::signals::connection> conns;
+      std::list<boost::signals2::connection> conns;
       conns.push_back (presentity->updated.connect (boost::bind (boost::ref (presentity_updated), presentity)));
       conns.push_back (presentity->removed.connect (boost::bind(boost::ref (presentity_removed),presentity)));
       conns.push_back (presentity->trigger_reload.connect (boost::bind (&RL::Heap::refresh, this)));
@@ -381,7 +381,7 @@ void
 RL::Heap::push_presence (const std::string uri_,
 			 const std::string presence)
 {
-  for (std::map<PresentityPtr,std::list<boost::signals::connection> >::const_iterator
+  for (std::map<PresentityPtr,std::list<boost::signals2::connection> >::const_iterator
 	 iter = presentities.begin ();
        iter != presentities.end ();
        ++iter) {
@@ -395,7 +395,7 @@ void
 RL::Heap::push_status (const std::string uri_,
 		       const std::string status)
 {
-  for (std::map<PresentityPtr,std::list<boost::signals::connection> >::const_iterator
+  for (std::map<PresentityPtr,std::list<boost::signals2::connection> >::const_iterator
 	 iter = presentities.begin ();
        iter != presentities.end ();
        ++iter) {
@@ -514,7 +514,7 @@ RL::Heap::new_entry ()
 			   "contact on a remote server"));
 
   std::set<std::string> all_groups;
-  for (std::map<PresentityPtr,std::list<boost::signals::connection> >::const_iterator
+  for (std::map<PresentityPtr,std::list<boost::signals2::connection> >::const_iterator
 	 iter = presentities.begin ();
        iter != presentities.end ();
        ++iter) {
--- plugins/resource-list/rl-heap.h.orig	2012-11-07 20:43:51 UTC
+++ plugins/resource-list/rl-heap.h
@@ -90,7 +90,7 @@ namespace RL {
     void push_status (const std::string uri,
 		      const std::string status);
 
-    boost::signal0<void> trigger_saving;
+    boost::signals2::signal<void(void)> trigger_saving;
 
   private:
 
@@ -106,7 +106,7 @@ namespace RL {
     boost::shared_ptr<xmlDoc> doc;
     xmlNodePtr list_node;
 
-    std::map<PresentityPtr, std::list<boost::signals::connection> > presentities;
+    std::map<PresentityPtr, std::list<boost::signals2::connection> > presentities;
 
     void refresh ();
 
--- plugins/resource-list/rl-list.cpp.orig	2012-11-07 20:43:51 UTC
+++ plugins/resource-list/rl-list.cpp
@@ -94,9 +94,9 @@ class RL::ListImpl (public)
 
   void publish () const;
 
-  boost::signal1<void, boost::shared_ptr<Entry> > entry_added;
-  boost::signal1<void, boost::shared_ptr<Entry> > entry_updated;
-  boost::signal1<void, boost::shared_ptr<Entry> > entry_removed;
+  boost::signals2::signal<void(boost::shared_ptr<Entry>)> entry_added;
+  boost::signals2::signal<void(boost::shared_ptr<Entry>)> entry_updated;
+  boost::signals2::signal<void(boost::shared_ptr<Entry>)> entry_removed;
 
 
   /* data for its children */
@@ -104,7 +104,7 @@ class RL::ListImpl (public)
 
   std::list<ChildType> ordering;
   std::list<boost::shared_ptr<List> > lists;
-  std::list<std::pair<boost::shared_ptr<Entry>, std::list<boost::signals::connection> > > entries;
+  std::list<std::pair<boost::shared_ptr<Entry>, std::list<boost::signals2::connection> > > entries;
 };
 
 
@@ -235,12 +235,12 @@ RL::ListImpl::flush ()
     (*iter)->flush ();
   lists.clear ();
 
-  for (std::list<std::pair<boost::shared_ptr<Entry>, std::list<boost::signals::connection> > >::iterator iter = entries.begin ();
+  for (std::list<std::pair<boost::shared_ptr<Entry>, std::list<boost::signals2::connection> > >::iterator iter = entries.begin ();
        iter != entries.end ();
        ++iter) {
 
     iter->first->removed ();
-    for (std::list<boost::signals::connection>::iterator conn_iter
+    for (std::list<boost::signals2::connection>::iterator conn_iter
 	   = iter->second.begin ();
 	 conn_iter != iter->second.end ();
 	 ++conn_iter)
@@ -342,10 +342,10 @@ RL::ListImpl::parse ()
 							    entry_pos,
 							    display_name,
 							    doc, child));
-      std::list<boost::signals::connection> conns;
+      std::list<boost::signals2::connection> conns;
       conns.push_back (entry->updated.connect (boost::bind (boost::ref (entry_updated), entry)));
       conns.push_back (entry->removed.connect (boost::bind (boost::ref (entry_removed), entry)));
-      entries.push_back (std::pair<boost::shared_ptr<Entry>, std::list<boost::signals::connection> > (entry, conns));
+      entries.push_back (std::pair<boost::shared_ptr<Entry>, std::list<boost::signals2::connection> > (entry, conns));
       ordering.push_back (ENTRY);
       entry_pos++;
       entry_added (entry);
@@ -363,7 +363,7 @@ RL::ListImpl::push_presence (const std::string uri_,
        ++iter)
     (*iter)->push_presence (uri_, presence);
 
-  for (std::list<std::pair<boost::shared_ptr<Entry>, std::list<boost::signals::connection> > >::const_iterator iter = entries.begin ();
+  for (std::list<std::pair<boost::shared_ptr<Entry>, std::list<boost::signals2::connection> > >::const_iterator iter = entries.begin ();
        iter != entries.end ();
        ++iter) {
 
@@ -381,7 +381,7 @@ RL::ListImpl::push_status (const std::string uri_,
        ++iter)
     (*iter)->push_status (uri_, status);
 
-  for (std::list<std::pair<boost::shared_ptr<Entry>, std::list<boost::signals::connection> > >::const_iterator iter = entries.begin ();
+  for (std::list<std::pair<boost::shared_ptr<Entry>, std::list<boost::signals2::connection> > >::const_iterator iter = entries.begin ();
        iter != entries.end ();
        ++iter) {
 
@@ -400,7 +400,7 @@ RL::ListImpl::visit_presentities (boost::function1<boo
        ++iter)
     go_on = (*iter)->visit_presentities (visitor);
 
-  for (std::list<std::pair<boost::shared_ptr<Entry>, std::list<boost::signals::connection> > >::const_iterator iter = entries.begin ();
+  for (std::list<std::pair<boost::shared_ptr<Entry>, std::list<boost::signals2::connection> > >::const_iterator iter = entries.begin ();
        go_on && iter != entries.end ();
        ++iter) {
 
@@ -418,7 +418,7 @@ RL::ListImpl::publish () const
        ++iter)
     (*iter)->publish ();
 
-  for (std::list<std::pair<boost::shared_ptr<Entry>, std::list<boost::signals::connection> > >::const_iterator iter = entries.begin ();
+  for (std::list<std::pair<boost::shared_ptr<Entry>, std::list<boost::signals2::connection> > >::const_iterator iter = entries.begin ();
        iter != entries.end ();
        ++iter) {
 
--- plugins/resource-list/rl-list.h.orig	2012-11-07 20:43:51 UTC
+++ plugins/resource-list/rl-list.h
@@ -74,9 +74,9 @@ namespace RL
 
     void publish () const;
 
-    boost::signal1<void, boost::shared_ptr<Entry> > entry_added;
-    boost::signal1<void, boost::shared_ptr<Entry> > entry_updated;
-    boost::signal1<void, boost::shared_ptr<Entry> > entry_removed;
+    boost::signals2::signal<void(boost::shared_ptr<Entry>)> entry_added;
+    boost::signals2::signal<void(boost::shared_ptr<Entry>)> entry_updated;
+    boost::signals2::signal<void(boost::shared_ptr<Entry>)> entry_removed;
 
     /* this method orders the list to get rid of all its children */
     void flush ();
--- plugins/resource-list/rl-presentity.h.orig	2012-11-07 20:43:51 UTC
+++ plugins/resource-list/rl-presentity.h
@@ -79,7 +79,7 @@ namespace RL
 
     bool populate_menu (Ekiga::MenuBuilder &);
 
-    boost::signal0<void> trigger_reload;
+    boost::signals2::signal<void(void)> trigger_reload;
 
   private:
 
--- plugins/xcap/Makefile.in.orig	2013-02-20 21:44:17 UTC
+++ plugins/xcap/Makefile.in
@@ -56,7 +56,6 @@ subdir = plugins/xcap
 DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_boost_base.m4 \
-	$(top_srcdir)/m4/ax_boost_signals.m4 \
 	$(top_srcdir)/m4/gnome-doc-utils.m4 \
 	$(top_srcdir)/m4/intltool.m4 $(top_srcdir)/m4/libtool.m4 \
 	$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
@@ -174,8 +173,6 @@ AVAHI_LIBS = @AVAHI_LIBS@
 AWK = @AWK@
 BOOST_CPPFLAGS = @BOOST_CPPFLAGS@
 BOOST_LDFLAGS = @BOOST_LDFLAGS@
-BOOST_LIBS = @BOOST_LIBS@
-BOOST_SIGNALS_LIB = @BOOST_SIGNALS_LIB@
 CATALOGS = @CATALOGS@
 CATOBJEXT = @CATOBJEXT@
 CC = @CC@
@@ -392,7 +389,7 @@ libgmxcap_la_SOURCES = \
 libgmxcap_la_LDFLAGS = $(PLUGINS_LIBTOOL_FLAGS)
 libgmxcap_la_LIBADD = \
 	$(top_builddir)/lib/libekiga.la \
-	$(BOOST_LDFLAGS) $(BOOST_LIBS) $(SOUP_LIBS)
+	$(BOOST_LDFLAGS) $(SOUP_LIBS)
 
 all: all-am
 
--- sounds/Makefile.in.orig	2013-02-20 21:44:17 UTC
+++ sounds/Makefile.in
@@ -56,7 +56,6 @@ subdir = sounds
 DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_boost_base.m4 \
-	$(top_srcdir)/m4/ax_boost_signals.m4 \
 	$(top_srcdir)/m4/gnome-doc-utils.m4 \
 	$(top_srcdir)/m4/intltool.m4 $(top_srcdir)/m4/libtool.m4 \
 	$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
@@ -124,8 +123,6 @@ AVAHI_LIBS = @AVAHI_LIBS@
 AWK = @AWK@
 BOOST_CPPFLAGS = @BOOST_CPPFLAGS@
 BOOST_LDFLAGS = @BOOST_LDFLAGS@
-BOOST_LIBS = @BOOST_LIBS@
-BOOST_SIGNALS_LIB = @BOOST_SIGNALS_LIB@
 CATALOGS = @CATALOGS@
 CATOBJEXT = @CATOBJEXT@
 CC = @CC@
--- src/Makefile.in.orig	2013-02-20 21:44:17 UTC
+++ src/Makefile.in
@@ -93,7 +93,6 @@ DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile
 	$(srcdir)/ekiga-config-tool.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_boost_base.m4 \
-	$(top_srcdir)/m4/ax_boost_signals.m4 \
 	$(top_srcdir)/m4/gnome-doc-utils.m4 \
 	$(top_srcdir)/m4/intltool.m4 $(top_srcdir)/m4/libtool.m4 \
 	$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
@@ -240,8 +239,6 @@ AVAHI_LIBS = @AVAHI_LIBS@
 AWK = @AWK@
 BOOST_CPPFLAGS = @BOOST_CPPFLAGS@
 BOOST_LDFLAGS = @BOOST_LDFLAGS@
-BOOST_LIBS = @BOOST_LIBS@
-BOOST_SIGNALS_LIB = @BOOST_SIGNALS_LIB@
 CATALOGS = @CATALOGS@
 CATOBJEXT = @CATOBJEXT@
 CC = @CC@
@@ -490,7 +487,7 @@ nodist_ekiga_SOURCES = $(am__append_6)
 GIT_REVISION = \"$$(cd ../.git; git describe )\"
 CACHED_REVISION = $$(cat revision.h 2>/dev/null | cut -c24-)
 AM_CXXFLAGS = $(GTK_CFLAGS) $(GLIB_CFLAGS) $(DBUS_CFLAGS) $(OPAL_CFLAGS) $(PTLIB_CFLAGS) $(BOOST_CPPFLAGS) $(XML_CFLAGS)
-AM_LIBS = $(GTK_LIBS) $(GLIB_LIBS) $(DBUS_LIBS) $(OPAL_LIBS) $(PTLIB_LIBS) $(BOOST_LDFLAGS) $(BOOST_LIBS) $(XML_LIBS)
+AM_LIBS = $(GTK_LIBS) $(GLIB_LIBS) $(DBUS_LIBS) $(OPAL_LIBS) $(PTLIB_LIBS) $(BOOST_LDFLAGS) $(XML_LIBS)
 ekiga_LDADD = \
 	$(top_builddir)/lib/libekiga.la $(AM_LIBS)
 
--- src/gui/assistant.cpp.orig	2013-02-18 21:37:04 UTC
+++ src/gui/assistant.cpp
@@ -95,7 +95,7 @@ struct _EkigaAssistantPrivate
   gint last_active_page;
 
   GtkListStore *summary_model;
-  std::vector<boost::signals::connection> connections;
+  std::vector<boost::signals2::connection> connections;
 };
 
 /* presenting the network connection type to the user */
@@ -1679,7 +1679,7 @@ ekiga_assistant_new (Ekiga::ServiceCore& service_core)
   g_signal_connect (assistant, "key-press-event",
                     G_CALLBACK (ekiga_assistant_key_press_cb), NULL);
 
-  boost::signals::connection conn;
+  boost::signals2::connection conn;
   assistant->priv->videoinput_core = service_core.get<Ekiga::VideoInputCore> ("videoinput-core");
   assistant->priv->audioinput_core = service_core.get<Ekiga::AudioInputCore> ("audioinput-core");
   assistant->priv->audiooutput_core = service_core.get<Ekiga::AudioOutputCore> ("audiooutput-core");
--- src/gui/main_window.cpp.orig	2013-02-18 21:36:51 UTC
+++ src/gui/main_window.cpp
@@ -129,7 +129,7 @@ struct _EkigaMainWindowPrivate
   unsigned calling_state;
 
   gulong roster_selection_connection_id;
-  std::vector<boost::signals::connection> connections;
+  std::vector<boost::signals2::connection> connections;
 };
 
 /* properties */
@@ -1706,7 +1706,7 @@ ekiga_main_window_class_init (EkigaMainWindowClass *kl
 static void
 ekiga_main_window_connect_engine_signals (EkigaMainWindow *mw)
 {
-  boost::signals::connection conn;
+  boost::signals2::connection conn;
 
   g_return_if_fail (EKIGA_IS_MAIN_WINDOW (mw));
 
--- src/gui/statusmenu.cpp.orig	2013-02-18 21:37:04 UTC
+++ src/gui/statusmenu.cpp
@@ -51,7 +51,7 @@
 struct _StatusMenuPrivate
 {
   boost::shared_ptr<Ekiga::PersonalDetails> personal_details;
-  std::vector<boost::signals::connection> connections;
+  std::vector<boost::signals2::connection> connections;
 
   GtkListStore *list_store; // List store storing the menu
   GtkWindow    *parent;     // Parent window
@@ -796,7 +796,7 @@ status_menu_new (Ekiga::ServiceCore & core)
 {
   StatusMenu *self = NULL;
 
-  boost::signals::connection conn;
+  boost::signals2::connection conn;
   GtkCellRenderer *renderer = NULL;
   GSList *custom_status_array [NUM_STATUS_TYPES];