Re: [v8-users] How to build V8 on Raspberry Pi (3 model B) ?
Hi, When I run gn (with and without arguments) I get the same error. Is there an option to set configuration manually? pi@raspberrypi:~/v8 $ gn args Traceback (most recent call last): File "/home/pi/depot_tools/gn.py", line 38, in sys.exit(main(sys.argv)) File "/home/pi/depot_tools/gn.py", line 33, in main return subprocess.call([gn_path] + args[1:]) File "/usr/lib/python2.7/subprocess.py", line 522, in call return Popen(*popenargs, **kwargs).wait() 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 Ale El jueves, 1 de junio de 2017, 16:17:47 (UTC-3), Jakob Kummerow escribió: > > 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 > wrote: > >> On Thu, Jun 1, 2017 at 6:36 PM, aleReimondo >> > 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 >> > 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-u...@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+u...@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.
Re: [v8-users] How to build V8 on Raspberry Pi (3 model B) ?
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 wrote: > On Thu, Jun 1, 2017 at 6:36 PM, aleReimondo > 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 > > 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.
Re: [v8-users] How to build V8 on Raspberry Pi (3 model B) ?
On Thu, Jun 1, 2017 at 6:36 PM, aleReimondo 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 > 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.
Re: [v8-users] How to build V8 on Raspberry Pi (3 model B) ?
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 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 --- Ale -- -- 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.
Re: [v8-users] How to build V8 on Raspberry Pi (3 model B) ?
On Thu, Jun 1, 2017 at 5:56 PM, aleReimondo wrote: > Hi, > I have made most steps detailed in V8 wiki to download prerequisites and V8 > sources. > Up to "gclient sync" all look ok, but the page at > > https://github.com/v8/v8/wiki/Building-with-GN > > is not clear to me what should I run now to v8gen and then gn > to build V8. > > Trying to make and/or gyp way had not succeded here. > > The shell executable is what I need to build on the Raspberry. > > any help/reccomendation will be appreciated, > Ale. I think you want `tools/dev/v8gen.py arm.release && ninja -C out.gn/arm.release d8`? -- -- 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] How to build V8 on Raspberry Pi (3 model B) ?
Hi, I have made most steps detailed in V8 wiki to download prerequisites and V8 sources. Up to "gclient sync" all look ok, but the page at https://github.com/v8/v8/wiki/Building-with-GN is not clear to me what should I run now to v8gen and then gn to build V8. Trying to make and/or gyp way had not succeded here. The shell executable is what I need to build on the Raspberry. any help/reccomendation will be appreciated, Ale. -- -- 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.
