From boost-users  Wed Aug 26 15:46:06 2009
From: Philippe Fremy <phil () freehackers ! org>
Date: Wed, 26 Aug 2009 15:46:06 +0000
To: boost-users
Subject: Re: [Boost-users] Problem detecting python
Message-Id: <4A9558BE.4010103 () freehackers ! org>
X-MARC-Message: https://marc.info/?l=boost-users&m=125133456915303

Vladimir Prus wrote:
> Philippe Fremy wrote:
> 
>> Hi,
>>
>> bjam does not seem to pick my python installation on windows.
>>
>> This is running on Windows XP, toolset gcc, boost 1.39, compiling from
>> source with no changes.
>>
>> D:\program\boost_1_39_0>bjam --debug-configuration -d+2 --debug-building
>> [...]
>> notice: [python-cfg] running command '"C:\Python25\python" -c "from sys
>> import *; print
>> 'version=%d.%d\nplatform=%s\nprefix=%s\nexec_prefix=%s\nexecutable=%s' %
>> (version_info[0],version_info[1],platform,prefix,exec_prefix,executable)"
>> 2>&1'notice: [python-cfg] ...does not invoke a working interpreter
>>
>> notice: [python-cfg] No working Python interpreter found.
>>
>> The strange thing is that if I run the same command line, it works
>> perfectly:
>> D:\program\boost_1_39_0>"C:\Python25\python" -c "from sys import *;
>> print
>> 'version=%d.%d\nplatform=%s\nprefix=%s\nexec_prefix=%s\nexecutable=%s' %
>> (version_info[0],version_info[1],platform,prefix,exec_prefix,executable)"
>> 2>&1
>> version=2.5
>>
>> platform=win32
>>
>> prefix=C:\Python25
>>
>> exec_prefix=C:\Python25
>>
>> executable=C:\Python25\python.exe
>>
>>
>> Any idea what confuses bjam ?
>>
>> I could not find any log file to see more details of what is going wrong...
> 
> Could you please try 1.40 alpha:
> 
>         http://boost.cowic.de/rc/
> 
> There are different next steps depending on whether it works or not.

It works with 1.40 !

notice: [python-cfg] running command '"C:\Python25\python" -c "from sys
import *; print
'version=%d.%d\nplatform=%s\nprefix=%s\nexec_prefix=%s\nexecutable=%s' %
(version_info[0],version_info[1],platform,prefix,exec_prefix,executable)"
2>&1'notice: [python-cfg] ...requested configuration matched!

notice: [python-cfg] Details of this Python configuration:

notice: [python-cfg]   interpreter command: "C:\Python25\python"

notice: [python-cfg]   include path: "C:\Python25\Include"

notice: [python-cfg]   library path: "C:\Python25\libs"

notice: [python-cfg]   DLL search path: "C:\Python25"



Now, I am seeing a big set of compilation errors:

C:/Python25/Include/longobject.h:47: error: `__int64' does not name a
type
In file included from ./boost/python/converter/arg_to_python.hpp:17,

                 from ./boost/python/call.hpp:15,

                 from ./boost/python/object_core.hpp:12,

                 from ./boost/python/object.hpp:9,

                 from ./boost/python/list.hpp:10,

                 from libs\python\src\list.cpp:5:

./boost/python/converter/builtin_converters.hpp:119: error: missing `>'
to terminate the template argument list

This is stock python 2.5 with mingw gcc 3.4.2 . Should I upgrade gcc ?
Or is stock python incompatible with mingw ?

cheers,

Philippe


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