[C++-sig] Py++ - Can't Seem To Get It Working

[Lawrence Spector]

Is there a way to specific flags to Py++, so that GCCXML can get past this issue?

-----Original Message-----
From: c++-sig-bounces at python.org [mailto:c++-sig-bounces at python.org] On Behalf Of Lawrence Spector
Sent: Wednesday, July 11, 2007 4:20 PM
To: Development of Python/C++ integration
Subject: Re: [C++-sig] Py++ - Can't Seem To Get It Working

gccxml.exe didn't show up from what I installed yesterday.  I downloaded version 0.60 (which is old, I know) and got things working (sorta).

I'm going to play around with the gccxml_windows_installer from the Py++ website and see if I can figure out why it wasn't successfully building gccxml.exe.

Anyway, with my current configuration, I generated Py++ code, but I'm having compilation problems now.  First, I get compile errors for certain things from Windows.  Secondly, I had a boost header in there and during the compile I got an error saying the following:

#error "Compile threading support is not turned on.  Please set the current command line options for threading: either /MT /MTd /MD or /MDd.

As for the cygwin issue, I'll try to take a look at it when I get things more stable on my end.  I did just download the latest and greatest Cygwin, because I needed an update for cmake; so I don't know if that may be related.

Any help you can provide would be greatly appreciated.

Thanks,

Lawrence

-----Original Message-----
From: c++-sig-bounces+lawrence.spector=canfieldsci.com at python.org [mailto:c++-sig-bounces+lawrence.spector=canfieldsci.com at python.org] On Behalf Of Roman Yakovenko
Sent: Wednesday, July 11, 2007 4:08 PM
To: Development of Python/C++ integration
Subject: Re: [C++-sig] Py++ - Can't Seem To Get It Working

On 7/11/07, Lawrence Spector <Lawrence.Spector at canfieldsci.com> wrote:
> First I tried the Py++ download from sourceforce, along with pygccxml, using
> "python setup.py install" and a pre-build distribution of gccxml from the
> website.  So, I run pyplusplus_gui.pyw (C:\python25\python
> C:\python25\Scripts\pyplusplus_gui.pyw).
>
> I make a file called TestPy++.h in C:\Temp, direct Py++ to it, and direct
> Py++ to the gccxml_cc1plus.exe file inside of the GCCXML distribution from
> Py++ website.

You are supposed to direct Py++ to gccxml.exe

>
>
> TestPy++.h contains:
> ...
>
>
> I get the following output:
>
>
> Error occured during code generation process!
>
> Error:
> Error occured while running GCC-XML:
> Execution times (seconds)
>  parser                :   0.02 (100%) usr
>  TOTAL                 :   0.02
>

This just proves that you run the wrong executable :-(

>
>
>
> My first thought is wonderful, no information.  I saw one site advocating
> using Cygwin to do this and rebuilding GCCXML.

I never tried this.

> I set my file path to: /cygdrive/c/Temp/TestPy++.h (cygwin paths appear to
> be required).
>
> I set my GCC_XML location to
> /home/LSpector/GCC_XML/bin/gccxml.exe.
>
>
>
> I click generate code.  The Py++ gui/GCCXML/something hangs, never to
> recover.

I am not aware of this bug. I'll be glad if you will help me to fix it.

> For the hell of it, I try
> /home/LSpector/GCC_XML/bin/gccxml_cc1plus.exe instead of
> gccxml.exe.  Why not?

No, you was supposed to use gccxml.exe

>
> Not good.  I can't seem to get this tool working.  Can anyone help me?  I'm
> very stuck.

I try. Just point Py++ GUI to gccxml.exe and try again. It should
work. If not I am going to be online for some time, so ...


--
Roman Yakovenko
C++ Python language binding
http://www.language-binding.net/
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