It's not exactly a bug. v8gen.py, by design, replicates the configuration of the respective buildbot, and that buildbot uses arm simulator builds.
It's really easy to change the build configuration locally though: just run gn args out.gn/arm.release, and in the editor that opens, set target_cpu = "arm". On Thu, Jun 1, 2017 at 8:18 PM, Ben Noordhuis <i...@bnoordhuis.nl> wrote: > On Thu, Jun 1, 2017 at 6:36 PM, aleReimondo > <alereimo...@smalltalking.net> wrote: > > Thank you for your fast response! > > > > I tried tools/dev/v8gen.py arm.release > > but got error > > > > ------------------------------------------------------------ > ------------------- > > 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" > > """ to /home/pi/v8/out.gn/arm.release/args.gn. > > > > /home/pi/v8/buildtools/linux64/gn gen out.gn/arm.release --check > > 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 > > ------------------------------------------------------------ > ------------------- > > Hm, that looks like a bug to me - target_arch should be "arm", not > "x86" and it shouldn't try to compile using the x86_64 version of > clang. Consider filing a bug report. > > -- > -- > v8-users mailing list > v8-users@googlegroups.com > http://groups.google.com/group/v8-users > --- > You received this message because you are subscribed to the Google Groups > "v8-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to v8-users+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to v8-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
