vas/scroll_group.cc.1.o build/libs/canvas/stateful_image.cc.1.o build/libs/canvas/text.cc.1.o build/libs/canvas/tracking_text.cc.1.o build/libs/canvas/types.cc.1.o build/libs/canvas/utils.cc.1.o build/libs/canvas/wave_view.cc.1.o build/libs/canvas/widget.cc.1.o build/libs/canvas/xfade_curve.cc.1.o -> build/libs/canvas/libcanvas.so
In file included from /usr/include/c++/4.9/cassert:43:0,
                 from /home/chris/Downloads/LinuxAudioApps/3.0_debug/libs/ardour/ardour/chan_mapping.h:24,
                 from /home/chris/Downloads/LinuxAudioApps/3.0_debug/libs/ardour/ardour/plugin.h:31,
                 from ../gtk2_ardour/ardour_ui.h:64,
                 from ../gtk2_ardour/editor_drag.cc:52:
../gtk2_ardour/editor_drag.cc: In member function ‘int RegionDrag::apply_track_delta(int, int, int, bool) const’:
../gtk2_ardour/editor_drag.cc:658:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  assert (current < 0 || current >= _time_axis_views.size() || !_time_axis_views[current]->hidden());
                                 ^
../gtk2_ardour/editor_drag.cc:666:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if (current >= _time_axis_views.size() && dt > 0) {
               ^
../gtk2_ardour/editor_drag.cc:669:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if (current < 0 || current >= _time_axis_views.size()) {
                              ^
In file included from /usr/include/c++/4.9/cassert:43:0,
                 from /home/chris/Downloads/LinuxAudioApps/3.0_debug/libs/ardour/ardour/chan_mapping.h:24,
                 from /home/chris/Downloads/LinuxAudioApps/3.0_debug/libs/ardour/ardour/plugin.h:31,
                 from ../gtk2_ardour/ardour_ui.h:64,
                 from ../gtk2_ardour/editor_drag.cc:52:
../gtk2_ardour/editor_drag.cc: In member function ‘virtual bool RegionMotionDrag::y_movement_allowed(int, double, int) const’:
../gtk2_ardour/editor_drag.cc:694:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   assert (n < 0 || n >= _time_axis_views.size() || !_time_axis_views[n]->hidden());
                      ^
../gtk2_ardour/editor_drag.cc:696:50: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if (i->time_axis_view < 0 || i->time_axis_view >= _time_axis_views.size()) {
                                                  ^
../gtk2_ardour/editor_drag.cc: In member function ‘virtual void RegionMotionDrag::motion(GdkEvent*, bool)’:
../gtk2_ardour/editor_drag.cc:905:57: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if (delta_time_axis_view < 0 && -delta_time_axis_view >= _pdropzone - _ddropzone)
                                                         ^
In file included from /usr/include/c++/4.9/cassert:43:0,
                 from /home/chris/Downloads/LinuxAudioApps/3.0_debug/libs/ardour/ardour/chan_mapping.h:24,
                 from /home/chris/Downloads/LinuxAudioApps/3.0_debug/libs/ardour/ardour/plugin.h:31,
                 from ../gtk2_ardour/ardour_ui.h:64,
                 from ../gtk2_ardour/editor_drag.cc:52:
../gtk2_ardour/editor_drag.cc:1020:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    assert(i->time_axis_view >= _time_axis_views.size());
                             ^
../gtk2_ardour/editor_drag.cc:1032:10: warning: unused variable ‘n’ [-Wunused-variable]
      int n = playlist_dropzone_map.size() + 1;
          ^
../gtk2_ardour/editor_drag.cc: In member function ‘void RegionMoveDrag::finished_copy(bool, bool, ARDOUR::framecnt_t)’:
../gtk2_ardour/editor_drag.cc:1415:50: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if (i->time_axis_view < 0 || i->time_axis_view >= _time_axis_views.size()) {
                                                  ^
../gtk2_ardour/editor_drag.cc: In member function ‘void RegionMoveDrag::finished_no_copy(bool, bool, ARDOUR::framecnt_t)’:
../gtk2_ardour/editor_drag.cc:1497:50: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if (i->time_axis_view < 0 || i->time_axis_view >= _time_axis_views.size()) {
                                                  ^
In file included from /usr/include/c++/4.9/cassert:43:0,
                 from /home/chris/Downloads/LinuxAudioApps/3.0_debug/libs/ardour/ardour/chan_mapping.h:24,
                 from /home/chris/Downloads/LinuxAudioApps/3.0_debug/libs/ardour/ardour/plugin.h:31,
                 from ../gtk2_ardour/ardour_ui.h:64,
                 from ../gtk2_ardour/editor_drag.cc:52:
../gtk2_ardour/editor_drag.cc: In member function ‘virtual void RegionInsertDrag::finished(GdkEvent*, bool)’:
../gtk2_ardour/editor_drag.cc:1844:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  assert(pos >= 0 && pos < _time_axis_views.size());
                         ^
[753/772] cxxshlib: build/libs/surfaces/osc/osc.cc.1.o build/libs/surfaces/osc/osc_controllable.cc.1.o build/libs/surfaces/osc/osc_route_observer.cc.1.o build/libs/surfaces/osc/interface.cc.1.o -> build/libs/surfaces/osc/libardour_osc.so
[754/772] cxxshlib: build/libs/surfaces/generic_midi/generic_midi_control_protocol.cc.1.o build/libs/surfaces/generic_midi/gmcp_gui.cc.1.o build/libs/surfaces/generic_midi/interface.cc.1.o build/libs/surfaces/generic_midi/midiinvokable.cc.1.o build/libs/surfaces/generic_midi/midicontrollable.cc.1.o build/libs/surfaces/generic_midi/midifunction.cc.1.o build/libs/surfaces/generic_midi/midiaction.cc.1.o -> build/libs/surfaces/generic_midi/libardour_generic_midi.so
[755/772] cxxshlib: build/libs/surfaces/mackie/button.cc.1.o build/libs/surfaces/mackie/controls.cc.1.o build/libs/surfaces/mackie/devic