Javen Wang <jave...@gmail.com> added the comment:
The created files are on local drive. I saw the problem on the laptop
(XP-SP2), desktop(XP-SP3) and server (Win2003). But there's no such
problem on the Linux and Mac boxes.
I tried to use fopen/fwrite in my extension according to your
suggestion. The problem wasn't be reproduced. It seems the bug is more
alike in Python part.
My application is a build system and is also an open source project. Is
it possible for you to download it and try it in your box?
I created temporary user (py123, password: 123py123) for you (just in
case) and here's steps of how to reproduce it.
1. Checkout the build system source code in, for example, c:\test
C:\test> svn co --username py123 --password 123py123
https://buildtools.tianocore.org/svn/buildtools/trunk/BaseTools tools
2. Checkout the source code to be built against in c:\test
C:\test> svn co --username py123 --password 123py123
https://edk2.tianocore.org/svn/edk2/trunk/edk2 edk2
3. Change the source code between line 222 and line 229 of
c:\test\tools\Source\Python\Common\Misc.py (SaveFileOnChange function)
like below:
Fd = open(File, "wb")
Fd.write(Content)
Fd.flush()
os.fsync(Fd.fileno())
Fd.close()
4. In c:\test\edk2, run
C:\test\edk2> edksetup.bat
C:\test\edk2> set PYTHONPATH=C:\test\tools\Source\Python
C:\test\edk2> python.exe C:\test\tools\Source\Python\build\build.py
-n 2 -p MdeModulePkg\MdeModulePkg.dsc -a IA32 -s
5. If the application stops with message like "makefile not found" or
"AutoGen.h not found" message, that means the problem happened.
Visual Studio 2005 is needed to reproduce it.
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue4944>
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