Temporary header file '/tmp/teidqlsjC1/dump1.h' with the following content will be compiled to create GCC translation unit dump: // add defines #define __STDC_VERSION__ 201710L #define _GXX_NULLPTR_T #define CLUTTER_ENABLE_COMPOSITOR_API 1 #define _REGEX_NELTS(n) #define _Atomic #define PACKED // add includes #include "/usr/include/cairo-dock/cairo-dock.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-animations.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-applet-canvas.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-applet-facility.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-applet-manager.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-applet-multi-instance.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-applet-single-instance.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-application-facility.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-applications-manager.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-backends-manager.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-class-icon-manager.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-class-manager.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-config.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-container.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-core.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-data-renderer-manager.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-data-renderer.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-dbus.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-desklet-factory.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-desklet-manager.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-desktop-manager.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-dialog-factory.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-dialog-manager.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-dock-facility.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-dock-factory.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-dock-manager.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-draw-opengl.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-draw.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-file-manager.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-flying-container.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-global-variables.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-gui-factory.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-gui-manager.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-icon-facility.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-icon-factory.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-icon-manager.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-image-buffer.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-indicator-manager.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-keybinder.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-keyfile-utilities.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-launcher-manager.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-log.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-manager.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-menu.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-module-instance-manager.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-module-manager.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-object.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-opengl-font.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-opengl-path.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-opengl.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-overlay.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-packages.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-particle-system.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-separator-manager.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-stack-icon-manager.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-struct.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-style-facility.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-style-manager.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-surface-factory.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-task.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-themes-manager.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-user-icon-manager.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-utils.h" #include "/usr/include/cairo-dock/gldit/cairo-dock-windows-manager.h" #include "/usr/include/cairo-dock/gldit/gldi-config.h" #include "/usr/include/cairo-dock/gldit/gldi-icon-names.h" #include "/usr/include/cairo-dock/implementations/cairo-dock-gauge.h" #include "/usr/include/cairo-dock/implementations/cairo-dock-graph.h" #include "/usr/include/cairo-dock/implementations/cairo-dock-progressbar.h" The GCC parameters: gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/teidqlsjC1/dump1.h" -I/usr/include/cairo-dock -I/usr/include/cairo-dock/gldit In file included from /tmp/teidqlsjC1/dump1.h:11: /usr/include/cairo-dock/cairo-dock.h:26:10: fatal error: GL/gl.h: No such file or directory 26 | #include | ^~~~~~~~~ compilation terminated.