[edk2-devel] [edk2] If use prebuild tools, not need install python 2.7 anymore?

Mon Oct 28 05:26:36 UTC 2019

Where do you get BaseTools source code? Please clone the latest Edk2 (git at github.com:tianocore/edk2.git) and get BaseTools.

From: devel at edk2.groups.io [mailto:devel at edk2.groups.io] On Behalf Of Tiger Liu(BJ-RD)
Sent: Friday, October 25, 2019 5:24 PM
To: devel at edk2.groups.io; Gao, Liming <liming.gao at intel.com>
Subject: Re: [edk2-devel] [edk2] If use prebuild tools, not need install python 2.7 anymore?

Hi, Liming:
There is some Python tips as descripted below during udk compiling process.
……
--- Logging error ---
Traceback (most recent call last):
  File "C:\Users\Lion\AppData\Local\Programs\Python\Python37\lib\logging\__init__.py", line 1028, in emit
    stream.write(msg + self.terminator)
UnicodeEncodeError: 'gbk' codec can't encode character '\u0478' in position 0: illegal multibyte sequence
Call stack:
  File "C:\Users\ Lion \AppData\Local\Programs\Python\Python37\lib\threading.py", line 890, in _bootstrap
    self._bootstrap_inner()
  File "C:\Users\ Lion \AppData\Local\Programs\Python\Python37\lib\threading.py", line 926, in _bootstrap_inner
    self.run()
  File "C:\Users\ Lion \AppData\Local\Programs\Python\Python37\lib\threading.py", line 870, in run
    self._target(*self._args, **self._kwargs)
  File "Y:\BaseTools\Source\Python\build\build.py", line 179, in ReadMessage
    To(Line.rstrip().decode(encoding='utf-8', errors='ignore'))
……

So, Is it OK?

Thanks
发件人: devel at edk2.groups.io<mailto:devel at edk2.groups.io> <devel at edk2.groups.io<mailto:devel at edk2.groups.io>> 代表 Liming Gao
发送时间: 2019年8月21日 14:48
收件人: devel at edk2.groups.io<mailto:devel at edk2.groups.io>; Tiger Liu(BJ-RD) <TigerLiu at zhaoxin.com<mailto:TigerLiu at zhaoxin.com>>
主题: Re: [edk2-devel] [edk2] If use prebuild tools, not need install python 2.7 anymore?

Tiger:

From: devel at edk2.groups.io<mailto:devel at edk2.groups.io> [mailto:devel at edk2.groups.io] On Behalf Of Tiger Liu(BJ-RD)
Sent: Tuesday, August 20, 2019 1:01 PM
To: devel at edk2.groups.io<mailto:devel at edk2.groups.io>; Gao, Liming <liming.gao at intel.com<mailto:liming.gao at intel.com>>
Subject: 答复: [edk2-devel] [edk2] If use prebuild tools, not need install python 2.7 anymore?

Hi, Liming:
Based on the below web info:
https://github.com/tianocore/tianocore.github.io/wiki/Edk2-buildtools
[Liming] This page is out of date. buildtools-BaseTools is DEPRECATED. Use BaseTools under EDK II instead.

The python tools are used to compile the building tools written by python.

https://github.com/tianocore/tianocore.github.io/wiki/BuildTool-Setup-Guide
in the above web, it said:
“The tools in this section are NOT required to build the EDK II project; they are needed to compile the BaseTools used to build the EDK II project.”
[Liming] Thanks for your point. I will update this wiki page.

If I used the Prebuilt Windows tools (Win32 binaries), then I don’t need install python package anymore?

Or, current UDK source code doesn’t support prebuilt tools binary, it always need installing Python to compile python build tools every time.
[Liming] Now, edk2 requires Python3.x for build. This change happened one year ago. Please see https://edk2.groups.io/g/devel/message/29436.

Liming

Thanks
发件人: devel at edk2.groups.io<mailto:devel at edk2.groups.io> <devel at edk2.groups.io<mailto:devel at edk2.groups.io>> 代表 Liming Gao
发送时间: 2019年8月19日 22:46
收件人: devel at edk2.groups.io<mailto:devel at edk2.groups.io>; Tiger Liu(BJ-RD) <TigerLiu at zhaoxin.com<mailto:TigerLiu at zhaoxin.com>>
主题: Re: [edk2-devel] [edk2] If use prebuild tools, not need install python 2.7 anymore?

Now, edk2 stable tag release is https://github.com/tianocore/tianocore.github.io/wiki/EDK-II-Release-Planning

After edk2-stable201903 tag, edk2 supports Python3. User needs to install Python3.x, doesn’t need to set PYTHON path.

Thanks
Liming
From: devel at edk2.groups.io<mailto:devel at edk2.groups.io> [mailto:devel at edk2.groups.io] On Behalf Of Tiger Liu(BJ-RD)
Sent: Monday, August 19, 2019 4:56 PM
To: devel at edk2.groups.io<mailto:devel at edk2.groups.io>
Subject: [edk2-devel] [edk2] If use prebuild tools, not need install python 2.7 anymore?

Hello,
I have a question about needing install python 2.7

If user wants to setup udk compiling environment, he needs install python 2.7.
When running build command every time, it always check python tool path.
Why?

If I compiled basetools before, and use the prebuilt basetools package, then I don’t need install python 2.7 package?

Thanks

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