add emulation

emulate

@@ -0,0 +1,6 @@
+#!/bin/bash
+set -e
+cd "$(dirname "$(realpath "$0")")"
+
+
+cooker shell -- qemu runqemu qemux86-64

menu.json

@@ -22,16 +22,21 @@
 				"# softwares",
 				"IMAGE_FEATURES += ' empty-root-password'",
 				"EXTRA_IMAGE_FEATURES = ' debug-tweaks splash package-management'",
-                "IMAGE_INSTALL  += ' nano' ",
+				"IMAGE_INSTALL  += ' nano busybox'",
 
 				"# hardware",
 				"MACHINE = 'qemux86-64'",
+				"MACHINE_FEATURES += ' screen'",
 				"ENABLE_UART = '1' ",
+                "PACKAGECONFIG:append:pn-qemu-system-native = ' sdl'",
 
 				"# optimizations",
 				"CMDLINE += ' quiet'",
 				"INHERIT += ' rm_work'",
-                "INHERIT += ' ccache'"
+				"INHERIT += ' ccache'",
+
+                "# configuring sdk",
+                "PACKAGECONFIG_pn-nativesdk-qemu = 'sdl'"
 			]
 		}
 	}