[PythonCE] Building under Visual Studio 2005 for Devices
Luke Dunstan
coder_infidel at hotmail.com
Fri Mar 9 16:12:06 CET 2007
Hi,
Yes, there is no reason why the VS2005 patches build scripts could not be
part of the PythonCE release.
Target filenames or aliases can be passed on the command line to scons.bat
just like make. To build the setup .exe use "scons setup". This is mentioned
in README-WinCE.txt
Luke
----- Original Message -----
From: "Christopher Fairbairn" <christopher at christec.co.nz>
To: "'Michael Foord'" <fuzzyman at voidspace.org.uk>;
<christopher at christec.co.nz>; "'Luke Dunstan'" <coder_infidel at hotmail.com>
Cc: <pythonce at python.org>
Sent: Friday, March 09, 2007 12:42 PM
Subject: Re: [PythonCE] Building under Visual Studio 2005 for Devices
Hi,
>If it is possible to modify the PCBuild8 project files so that Python can
>be
>built for both desktop Windows and Windows CE then yes, this may well be
>the
>simplest option. However, if Windows CE would require separate project
>files
>then I think it would be better to adapt the SCons scripts.
I have had a quick play around with getting a build working using the Visual
Studio 2005 compilers and have managed
to get a version compiled on my machine via the SCons scripts. It appears to
be running fine on my PDA.
A brief summary of what I needed to do.
1) Modified msevc.py to change some of the tool names (cl.exe vs clarm.exe)
and command line arguments as required
for the VS2005 compilers. At present I also hardcoded some of the file paths
required rather than writing the code to
reliably find them in the registry etc.
2) Tweaked a few conditional compile statements throughout the source code
(about two or three from memory) due to
the conditional expressions being incorrect due to the use of the VS2005
compiler during WinCE builds. For instance,
the following condition found within pythonrun.c is now slightly incorrect.
/* Special signal handling for the secure CRT in Visual Studio 2005 */
#if defined(_MSC_VER) && _MSC_VER >= 1400
This condition includes code which is specific to the desktop runtime
environment (but now evaluates to true due to
me using the same version of the compiler), so ideally it needs a further
condition added to avoid it including the
code when targeting the WinCE platform with this compiler version.
If I took the time to clean up and complete these patches would there be
interest in including support for building
PythonCE with Visual Studio 2005?
Thanks,
Christoher Fairbairn
PS: When I ran SCons it built the Python25.dll, Python25.exe and
Python25.zip files. However it didn't build the cab
file. I notice there is code within the 'SConstruct' file which appears to
be designed to automate the cab building
process (I manually ran cabwiz.exe on the inf file), how do I run this
script?
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