=> "/opt/local/bin/bmake" ["-C", "/data/jenkins/workspace/pkgsrc-trunk-x86_64/audio/din", "all", "BATCH=1", "DEPENDS_TARGET=/nonexistent"]
===> Building for din-65nb1
Making all in src
gmake[1]: Entering directory '/tmp/work/audio/din/work/din-65/src'
  CXX  alarm.cc            
  CXX  arrow_button.cc     
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from button.h:12,
                 from arrow_button.h:11,
                 from arrow_button.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  authors_note.cc     
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from button.h:12,
                 from authors_note.h:12,
                 from authors_note.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  audio.cc            
In file included from dingl.h:12,
                 from console.h:23,
                 from audio.cc:23:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  autoflip.cc         
  CXX  autopause.cc        
In file included from dingl.h:12,
                 from console.h:23,
                 from autoflip.cc:10:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
In file included from dingl.h:12,
                 from console.h:23,
                 from autopause.cc:12:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  autorotator.cc      
In file included from dingl.h:12,
                 from console.h:23,
                 from autorotator.cc:11:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  ball.cc             
In file included from dingl.h:12,
                 from box_selector.h:13,
                 from mondrian.h:15,
                 from ball.cc:9:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  ball_ops.cc         
In file included from dingl.h:12,
                 from box_selector.h:13,
                 from mondrian.h:15,
                 from ball_ops.cc:11:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  beat2value.cc       
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from mouse_slider.h:11,
                 from beat2value.h:14,
                 from beat2value.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  basic_editor.cc     
  CXX  binaural_drone.cc   
In file included from dingl.h:12,
                 from font.h:15,
                 from basic_editor.cc:13:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
In file included from dingl.h:12,
                 from console.h:23,
                 from binaural_drone.cc:10:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  binaurality.cc      
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from button.h:12,
                 from binaurality.h:4,
                 from binaurality.cc:1:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  bit_display.cc      
  CXX  binaural_drones.cc  
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from bit_display.h:11,
                 from bit_display.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from mouse_slider.h:11,
                 from beat2value.h:14,
                 from curve_editor.h:25,
                 from binaural_drones.h:15,
                 from binaural_drones.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  box_selector.cc     
  CXX  button.cc           
In file included from dingl.h:12,
                 from box_selector.h:13,
                 from box_selector.cc:7:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from button.h:12,
                 from button.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  chrono.cc           
  CXX  checkbutton.cc      
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from button.h:12,
                 from checkbutton.h:16,
                 from checkbutton.cc:9:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  capturer.cc         
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from label.h:12,
                 from capturer.h:11,
                 from capturer.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  circler.cc          
  CXX  compressor.cc       
In file included from dingl.h:12,
                 from font.h:15,
                 from spinner.h:12,
                 from circler.h:12,
                 from circler.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from mouse_slider.h:11,
                 from beat2value.h:14,
                 from curve_editor.h:25,
                 from compressor.h:12,
                 from compressor.cc:9:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  console_iterator.cc 
  CXX  command.cc          
  CXX  console.cc          
In file included from ./dingl.h:12,
                 from ./console.h:23,
                 from console_iterator.h:11,
                 from console_iterator.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from mouse_slider.h:11,
                 from beat2value.h:14,
                 from curve_editor.h:25,
                 from microtonal-keyboard.h:22,
                 from command.cc:9:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
In file included from dingl.h:12,
                 from console.h:23,
                 from console.cc:13:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  cross_button.cc     
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from button.h:12,
                 from cross_button.h:11,
                 from cross_button.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  countries.cc        
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from button.h:12,
                 from checkbutton.h:16,
                 from plugin.h:11,
                 from countries.h:12,
                 from countries.cc:9:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  curve.cc            
In file included from dingl.h:12,
                 from color.h:12,
                 from curve.cc:12:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  curve_display.cc    
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from curve_display.h:12,
                 from curve_display.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  curve_mixer.cc      
In file included from dingl.h:12,
                 from console.h:23,
                 from curve_mixer.cc:10:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  curve_library.cc    
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from mouse_slider.h:11,
                 from beat2value.h:14,
                 from curve_editor.h:25,
                 from curve_library.cc:10:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  curve_picker.cc     
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from label.h:12,
                 from curve_picker.h:11,
                 from curve_picker.cc:7:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  curve_samples.cc    
  CXX  curve_editor.cc     
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from mouse_slider.h:11,
                 from beat2value.h:14,
                 from curve_editor.h:25,
                 from curve_samples.cc:7:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from mouse_slider.h:11,
                 from beat2value.h:14,
                 from curve_editor.h:25,
                 from curve_editor.cc:9:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  custom_periodic.cc  
In file included from dingl.h:12,
                 from console.h:23,
                 from custom_periodic.cc:9:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  defvelaccel.cc      
  CXX  delay.cc            
  CXX  drawrrow.cc         
  CXX  delaylevels.cc      
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from drawrrow.h:11,
                 from drawrrow.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from button.h:12,
                 from filled_button.h:11,
                 from ui_list.h:13,
                 from delaylevels.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  fader.cc            
  CXX  drone.cc            
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from mouse_slider.h:11,
                 from beat2value.h:14,
                 from curve_editor.h:25,
                 from microtonal-keyboard.h:22,
                 from drone.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  fft.cc              
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from button.h:12,
                 from arrow_button.h:11,
                 from fft.h:12,
                 from fft.cc:10:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  filled_button.cc    
  CXX  field.cc            
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from button.h:12,
                 from filled_button.h:11,
                 from filled_button.cc:7:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from field.h:12,
                 from field.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  eval.cc             
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from button.h:12,
                 from checkbutton.h:16,
                 from state_button.h:8,
                 from eval.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  font.cc             
In file included from dingl.h:12,
                 from font.h:15,
                 from font.cc:13:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  font_editor.cc      
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from mouse_slider.h:11,
                 from beat2value.h:14,
                 from curve_editor.h:25,
                 from font_editor.h:17,
                 from font_editor.cc:10:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  glyph.cc            
  CXX  fractaliser.cc      
In file included from dingl.h:12,
                 from font.h:15,
                 from spinner.h:12,
                 from fractaliser.h:12,
                 from fractaliser.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  globals.cc          
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from button.h:12,
                 from checkbutton.h:16,
                 from globals.cc:10:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  gravity.cc          
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from gravity.h:11,
                 from gravity.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  hit.cc              
  CXX  help.cc             
In file included from dingl.h:12,
                 from console.h:23,
                 from help.cc:10:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  item_list.cc        
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from button.h:12,
                 from item_list.h:11,
                 from item_list.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  label.cc            
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from label.h:12,
                 from label.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  line.cc             
  CXX  keyboard_keyboard.cc
In file included from dingl.h:12,
                 from line.cc:10:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from mouse_slider.h:11,
                 from beat2value.h:14,
                 from curve_editor.h:25,
                 from keyboard_keyboard.h:18,
                 from keyboard_keyboard.cc:9:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  levels.cc           
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from levels.h:12,
                 from levels.cc:10:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  lissajous.cc        
In file included from dingl.h:12,
                 from font.h:15,
                 from spinner.h:12,
                 from lissajous.h:12,
                 from lissajous.cc:9:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  listeners.cc        
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from mouse_slider.h:11,
                 from beat2value.h:14,
                 from curve_editor.h:25,
                 from microtonal-keyboard.h:22,
                 from listeners.cc:9:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  mesh.cc             
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from mouse_slider.h:11,
                 from beat2value.h:14,
                 from mod_params.h:10,
                 from modulator.h:11,
                 from drone.h:16,
                 from mesh.cc:9:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  main.cc             
In file included from dingl.h:12,
                 from main.cc:25:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  midi_in.cc          
In file included from dingl.h:12,
                 from console.h:23,
                 from midi_in.cc:9:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  minus_button.cc     
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from button.h:12,
                 from minus_button.h:11,
                 from minus_button.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  microtonal-keyboard.cc
  CXX  mkb_info.cc         
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from mouse_slider.h:11,
                 from beat2value.h:14,
                 from curve_editor.h:25,
                 from microtonal-keyboard.h:22,
                 from mkb_info.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from mouse_slider.h:11,
                 from beat2value.h:14,
                 from curve_editor.h:25,
                 from microtonal-keyboard.h:22,
                 from microtonal-keyboard.cc:9:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  menu.cc             
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from button.h:12,
                 from menu.h:14,
                 from menu.cc:9:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  mocap.cc            
  CXX  modulator.cc        
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from mouse_slider.h:11,
                 from beat2value.h:14,
                 from mod_params.h:10,
                 from modulator.h:11,
                 from modulator.cc:9:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  mondrian.cc         
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from button.h:12,
                 from filled_button.h:11,
                 from ui_list.h:13,
                 from mondrian.cc:12:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  morpher.cc          
In file included from dingl.h:12,
                 from font.h:15,
                 from spinner.h:12,
                 from morpher.h:12,
                 from morpher.cc:9:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  morse_code.cc       
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from mouse_slider.h:11,
                 from beat2value.h:14,
                 from curve_editor.h:25,
                 from morse_code.h:13,
                 from morse_code.cc:9:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  mouse_slider.cc     
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from mouse_slider.h:11,
                 from mouse_slider.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  noiser.cc           
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from mouse_slider.h:11,
                 from beat2value.h:14,
                 from noiser.h:13,
                 from noiser.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  multi_curve.cc      
  CXX  note.cc             
  CXX  oscilloscope.cc     
In file included from dingl.h:12,
                 from oscilloscope.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  number.cc           
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from button.h:12,
                 from arrow_button.h:11,
                 from options_list.h:11,
                 from number.h:12,
                 from number.cc:9:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  palet.cc            
  CXX  phrasor.cc          
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from button.h:12,
                 from arrow_button.h:11,
                 from palet.h:11,
                 from palet.cc:9:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
In file included from dingl.h:12,
                 from phrasor.cc:10:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  play.cc             
  CXX  plugin.cc           
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from button.h:12,
                 from checkbutton.h:16,
                 from plugin.h:11,
                 from plugin.cc:9:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  plugin_browser.cc   
In file included from dingl.h:12,
                 from font.h:15,
                 from spinner.h:12,
                 from sine_mixer.h:12,
                 from plugin_browser.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  plus_button.cc      
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from button.h:12,
                 from plus_button.h:11,
                 from plus_button.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  range.cc            
  CXX  polyrhythm.cc       
In file included from dingl.h:12,
                 from color.h:12,
                 from range.h:13,
                 from range.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from button.h:12,
                 from checkbutton.h:16,
                 from plugin.h:11,
                 from polyrhythm.h:11,
                 from polyrhythm.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  point_modulator.cc  
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from label.h:12,
                 from point_modulator.h:11,
                 from point_modulator.cc:9:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  recorder.cc         
  CXX  rect.cc             
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from button.h:12,
                 from checkbutton.h:16,
                 from recorder.cc:12:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
In file included from dingl.h:12,
                 from box_selector.h:13,
                 from mondrian.h:15,
                 from rect.cc:7:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  scale_info.cc       
  CXX  scale_notes.cc      
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from button.h:12,
                 from checkbutton.h:16,
                 from scale_info.cc:13:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from label.h:12,
                 from scale_notes.h:11,
                 from scale_notes.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  rose_milker.cc      
In file included from dingl.h:12,
                 from font.h:15,
                 from spinner.h:12,
                 from rose_milker.h:10,
                 from rose_milker.cc:9:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  separator.cc        
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from separator.h:11,
                 from separator.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  scalelist.cc        
  CXX  slit.cc             
In file included from dingl.h:12,
                 from box_selector.h:13,
                 from mondrian.h:15,
                 from slit.cc:10:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  sine_mixer.cc       
In file included from dingl.h:12,
                 from sine_mixer.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  settings.cc         
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from button.h:12,
                 from settings.h:11,
                 from settings.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  solver.cc           
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from mouse_slider.h:11,
                 from beat2value.h:14,
                 from curve_editor.h:25,
                 from solver.cc:11:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  starrer.cc          
  CXX  spiraler.cc         
In file included from dingl.h:12,
                 from font.h:15,
                 from spinner.h:12,
                 from starrer.h:11,
                 from starrer.cc:9:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
In file included from dingl.h:12,
                 from font.h:15,
                 from spinner.h:12,
                 from spiraler.h:11,
                 from spiraler.cc:9:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  subdiv.cc           
  CXX  tap_bpm.cc          
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from tap_bpm.h:11,
                 from tap_bpm.cc:11:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
In file included from dingl.h:12,
                 from console.h:23,
                 from subdiv.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  superformula.cc     
In file included from dingl.h:12,
                 from font.h:15,
                 from spinner.h:12,
                 from superformula.h:11,
                 from superformula.cc:9:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  tcl_interp.cc       
  CXX  textboard.cc        
  CXX  tokenizer.cc        
In file included from dingl.h:12,
                 from textboard.cc:10:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  trail.cc            
In file included from dingl.h:12,
                 from trail.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  triggered_note.cc   
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from mouse_slider.h:11,
                 from beat2value.h:14,
                 from noiser.h:13,
                 from triggered_note.h:13,
                 from triggered_note.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  utils.cc            
  CXX  ui_sin_cos_radius.cc
In file included from dingl.h:12,
                 from console.h:23,
                 from utils.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from button.h:12,
                 from arrow_button.h:11,
                 from options_list.h:11,
                 from ui_sin_cos_radius.h:10,
                 from ui_sin_cos_radius.cc:9:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  ui.cc               
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from button.h:12,
                 from filled_button.h:11,
                 from ui_list.h:13,
                 from ui.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  viewwin.cc          
In file included from dingl.h:12,
                 from viewwin.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  warper.cc           
In file included from dingl.h:12,
                 from font.h:15,
                 from spinner.h:12,
                 from warper.h:11,
                 from warper.cc:8:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  widget.cc           
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from widget.cc:7:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CXX  xhandler.cc         
In file included from dingl.h:12,
                 from color.h:12,
                 from widget.h:12,
                 from mouse_slider.h:11,
                 from beat2value.h:14,
                 from curve_editor.h:25,
                 from xhandler.cc:2:
/tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:116: warning: "GL_GLEXT_VERSION" redefined
  116 | #define GL_GLEXT_VERSION 29
      | 
In file included from /tmp/work/audio/din/work/.buildlink/include/GL/gl.h:2048,
                 from /tmp/work/audio/din/work/.buildlink/include/SDL/SDL_opengl.h:46:
/tmp/work/audio/din/work/.buildlink/include/GL/glext.h:54: note: this is the location of the previous definition
   54 | #define GL_GLEXT_VERSION 20190911
      | 
  CC       kiss_fft.o
  CXX  RtAudio.cpp         
  CXX  RtMidi.cpp          
  LINK     din
  STRIP    din                 
gmake[1]: Leaving directory '/tmp/work/audio/din/work/din-65/src'
Making all in src/factory
gmake[1]: Entering directory '/tmp/work/audio/din/work/din-65/src/factory'
gmake[1]: Nothing to be done for 'all'.
gmake[1]: Leaving directory '/tmp/work/audio/din/work/din-65/src/factory'
Making all in src/factory/country
gmake[1]: Entering directory '/tmp/work/audio/din/work/din-65/src/factory/country'
gmake[1]: Nothing to be done for 'all'.
gmake[1]: Leaving directory '/tmp/work/audio/din/work/din-65/src/factory/country'
Making all in pixmaps
gmake[1]: Entering directory '/tmp/work/audio/din/work/din-65/pixmaps'
gmake[1]: Nothing to be done for 'all'.
gmake[1]: Leaving directory '/tmp/work/audio/din/work/din-65/pixmaps'
gmake[1]: Entering directory '/tmp/work/audio/din/work/din-65'
gmake[1]: Nothing to be done for 'all-am'.
gmake[1]: Leaving directory '/tmp/work/audio/din/work/din-65'