Hello,
This is Seo. I got some errors while building the multichain 2.0 source from 2.0-dev as follows:
on new installed Ubuntu 18.10, I followed readme.md and v8.md
1.
../../src/profiler/tracing-cpu-profiler.cc:26:3: error: use of undeclared identifier 'TRACE_EVENT_WARMUP_CATEGORY'
TRACE_EVENT_WARMUP_CATEGORY(TRACE_DISABLED_BY_DEFAULT("v8.cpu_profiler"));
^
../../src/profiler/tracing-cpu-profiler.cc:27:3: error: use of undeclared identifier 'TRACE_EVENT_WARMUP_CATEGORY'
TRACE_EVENT_WARMUP_CATEGORY(
^
2 errors generated. |
2. (after commenting)
../../src/tracing/tracing-category-observer.cc:22:3: error: use of undeclared identifier 'TRACE_EVENT_WARMUP_CATEGORY'
TRACE_EVENT_WARMUP_CATEGORY(TRACE_DISABLED_BY_DEFAULT("v8.runtime_stats"));
^
../../src/tracing/tracing-category-observer.cc:23:3: error: use of undeclared identifier 'TRACE_EVENT_WARMUP_CATEGORY'
TRACE_EVENT_WARMUP_CATEGORY(
^
../../src/tracing/tracing-category-observer.cc:25:3: error: use of undeclared identifier 'TRACE_EVENT_WARMUP_CATEGORY'
TRACE_EVENT_WARMUP_CATEGORY(TRACE_DISABLED_BY_DEFAULT("v8.gc_stats"));
^
../../src/tracing/tracing-category-observer.cc:26:3: error: use of undeclared identifier 'TRACE_EVENT_WARMUP_CATEGORY'
TRACE_EVENT_WARMUP_CATEGORY(TRACE_DISABLED_BY_DEFAULT("v8.ic_stats"));
^
4 errors generated. |
3. (after commenting, and then It went forward well, at last, when I typed "mc20@ubuntu:~/multichain/v8build$ python $MULTICHAIN_HOME/depends/v8_data_lib.py")
2019-01-16 14:05:01,797 INFO v8_data_lib - Build v8_data.lib from .bin and .dat files
2019-01-16 14:05:01,797 INFO Path: /home/mc20/multichain/v8build/v8/out.gn/x64.release
2019-01-16 14:05:01,798 INFO Platform: linux2
2019-01-16 14:05:01,858 INFO nasm -f elf64 -o obj/natives_blob.o natives_blob.s
Traceback (most recent call last):
File "/home/mc20/multichain/depends/v8_data_lib.py", line 101, in <module>
sys.exit(main())
File "/home/mc20/multichain/depends/v8_data_lib.py", line 96, in main
process_bin_files(options.platform)
File "/home/mc20/multichain/depends/v8_data_lib.py", line 56, in process_bin_files
obj_names.append(process_bin_file(f, platform))
File "/home/mc20/multichain/depends/v8_data_lib.py", line 48, in process_bin_file
call(cmd)
File "/usr/lib/python2.7/subprocess.py", line 172, in call
return Popen(*popenargs, **kwargs).wait()
File "/usr/lib/python2.7/subprocess.py", line 394, in __init__
errread, errwrite)
File "/usr/lib/python2.7/subprocess.py", line 1047, in _execute_child
raise child_exception
OSError: [Errno 2] No such file or directory |
I couldn't finish that work. So I need your help.
Thank you!
