I tried tools/dev/v8gen.py arm.release
but got error
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pi@raspberrypi:~/v8 $ tools/dev/v8gen.py arm.release -vv
################################################################################
/usr/bin/python -u tools/mb/mb.py gen -f infra/mb/mb_config.pyl -m developer_default -b arm.release
out.gn/arm.release
Writing """\
is_debug = false
target_cpu = "x86"
v8_target_cpu = "arm"
Traceback (most recent call last):
File "tools/mb/mb.py", line 60, in Main
ret = self.args.func()
File "tools/mb/mb.py", line 257, in CmdGen
return self.RunGNGen(vals)
File "tools/mb/mb.py", line 786, in RunGNGen
ret, _, _ = self.Run(cmd, env=env)
File "tools/mb/mb.py", line 1380, in Run
ret, out, err = self.Call(cmd, env=env, buffer_output=buffer_output)
File "tools/mb/mb.py", line 1394, in Call
env=env)
File "/usr/lib/python2.7/subprocess.py", line 710, in __init__
errread, errwrite)
File "/usr/lib/python2.7/subprocess.py", line 1335, in _execute_child
raise child_exception
OSError: [Errno 8] Exec format error
Traceback (most recent call last):
File "tools/dev/v8gen.py", line 304, in <module>
sys.exit(gen.main())
File "tools/dev/v8gen.py", line 298, in main
return self._options.func()
File "tools/dev/v8gen.py", line 166, in cmd_gen
gn_outdir,
File "tools/dev/v8gen.py", line 208, in _call_cmd
stderr=subprocess.STDOUT,
File "/usr/lib/python2.7/subprocess.py", line 573, in check_output
raise CalledProcessError(retcode, cmd, output=output)
subprocess.CalledProcessError: Command '['/usr/bin/python', '-u', 'tools/mb/mb.py', 'gen', '-f', 'infra/mb/mb_config.pyl', '-m', 'developer_default', '-b', 'arm.release', '
out.gn/arm.release']' returned non-zero exit status 1
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Ale