android: add working run script

build-android

@@ -60,10 +60,12 @@ https://github.com/cirosantilli/linux-kernel-module-cheat#android
             # The crappy android build system requires
             # https://stackoverflow.com/questions/7040592/calling-the-source-command-from-subprocess-popen
             self.sh.run_cmd('''\
-. build/envsetup.sh
-lunch aosp_{}-eng
+{}
 USE_CCACHE=1 make -j {}
-'''.format(self.env['android_arch'], self.env['nproc']),
+'''.format(
+                    self.env['android_shell_setup'],
+                    self.env['nproc']
+                ),
                 cwd=self.env['android_dir'],
                 executable=shutil.which('bash'),
                 shell=True,