Hi David and Rob,
Just want to add another data point.
I have rebuild ParaView from git source with MSVC2008 instead. Everything else
is the same with what I was reporting before. Enthought Python 7.0.1 64bit is
used. All the python flags in Cmake are turned on. PYTHON_DEBUG_LIBRARY is left
empty accompanied with modified C:/Python27/include/pyconfig.h as following,
i.e. assigning python27.lib as the debug library instead of default
python27_d.lib.
/* For an MSVC DLL, we can nominate the .lib files used by
extensions */
#ifdef MS_COREDLL
# ifndef Py_BUILD_CORE /* not building the core - must be an ext */
# if defined(_MSC_VER)
/* So MSVC users need not
specify the .lib file in
their Makefile (other compilers
are generally
taken care of by distutils.) */
# ifdef _DEBUG
# pragma
comment(lib,"python27.lib")//"python27_d.lib")
# else
# pragma
comment(lib,"python27.lib")
# endif /* _DEBUG */
# endif /* _MSC_VER */
# endif /* Py_BUILD_CORE */
#endif /* MS_COREDLL */
The entire build went smoothly. And now I have a running (Debug) paraview
package! Another interesting thing to be noted is with "VTK_WRAP_PYTHON_SIP".
When it is enabled, CMake looks for sip installation in the system. However,
current SIP source distribution for windows
http://www.riverbankcomputing.co.uk/software/sip/download
does not have 64bit windows specs. There is only win32-msvc2008 variation as
the closest match. That creates a 32bit installation instead. And
vtkCommonPythonSIP(D) projects cannot be built due to incompatible libraries...
Best,
x
From: [email protected] [mailto:[email protected]] On
Behalf Of Xunlei Wu
Sent: Tuesday, February 15, 2011 5:05 PM
To: David Partyka
Cc: [email protected]
Subject: Re: [Paraview] build ParaView git on Windows7 64bit + MSVC2010 with
vtkPythonCore errors
Hi Dave and All,
I got some progress in terms of building vtkPythonCore. I had Enthought's
Python distribution ver 7.0.1 !!!64bit!!! initially. I have verified it is
indeed a 64bit Python executable. The package comes with python27.lib and CMake
did not blink and automatically set PYTHON_LIBRARY to that lib. However, during
building, MSVC2010 kept reporting "python27.lib" cannot be found.
Now, the fun part, I uninstalled Enthought distribution and tried "Python 2.7.1
Windows X86-64 Installer" from
http://www.python.org/getit/
This time, MSVC2010 no longer complained about missing "python27.lib". I am
left with errors like
Error 1 error LNK2001: unresolved external symbol
__imp__invalid_parameter_noinfo_noreturn
C:\ParaViewGit_VS2010\VTK\Wrapping\Python\vtkPythonUtil.obj
vtkPythonCore
After a bit digging, the error has something to do std::vector. Here are the
beginning lines of vtkPythonUtil.cxx
#include "vtkPythonUtil.h"
#include "vtkPythonOverload.h"
#include "vtkSystemIncludes.h"
#include "vtkObject.h"
#include "vtkSmartPointerBase.h"
#include "vtkWeakPointerBase.h"
#include "vtkVariant.h"
#include "vtkStdString.h"
#include "vtkUnicodeString.h"
#include "vtkWindows.h"
#include "vtkToolkits.h"
#include <vtksys/ios/sstream>
#include <vtkstd/map>
#include <vtkstd/vector>
#include <vtkstd/string>
#include <vtkstd/utility>
...
After I move "#include <vtkstd/vector>" to the top of the file, POW!
vtkPythonCore is successfully built. So I guess #include <vector> in
vtkstd/vector.h gets undefined somewhere by those headers listed before it. Not
sure whether it is a bug for other people.
x
From: [email protected] [mailto:[email protected]] On
Behalf Of Xunlei Wu
Sent: Sunday, February 13, 2011 7:31 PM
To: David Partyka
Cc: [email protected]
Subject: Re: [Paraview] build ParaView git on Windows7 64bit + MSVC2010 with
vtkPythonCore errors
Hi David,
I am out of luck.
Just did a fresh CMake configure with PARAVIEW_ENABLE_PYTHON on and the same
PYTHON_LIBRARY value. The errors from MSVC2010. Any other suggestions?
Best,
x
From: David Partyka [mailto:[email protected]]
Sent: Sunday, February 13, 2011 4:33 PM
To: Xunlei Wu
Cc: [email protected]
Subject: Re: [Paraview] build ParaView git on Windows7 64bit + MSVC2010 with
vtkPythonCore errors
Hi Xunlei,
What do you have the PYTHON_LIBRARY cmake option set to? If you set that
correctly then it should be able to link properly. For example this is what it
is set to on my machine.
C:/Support/Python27-x32/libs/python27.lib
On Sun, Feb 13, 2011 at 11:46 AM, Xunlei Wu
<[email protected]<mailto:[email protected]>> wrote:
Hello,
I am building Paraview from git source on a Windows7 64bit OS with MSVC2010. I
have enabled
PARAVIEW_ENABLE_PYTHON and VTKMY_WRAP_PYTHON in my CMake. I also built Python
2.7.1 64bit from source so that I have both python27.lib and python27_d.lib
available. However the core python related projects are failed to build in both
Debug and Release builds. Then the effects just trickled down like crazy. Below
are 3 major errors in Debug build I feel might be the primary errors. And I do
link python27_d.lib for all of them. Please see the attached CMakeLists.txt for
more details.
Error 6 error LNK1104: cannot open file 'python27.lib'
C:\ParaViewGit\Utilities\VTKPythonWrapping\Executable\LINK
vtkPVPythonInterpretor
Error 5 error LNK1104: cannot open file 'python27.lib'
C:\ParaViewGit\VTK\Wrapping\Python\LINK vtkPythonCore
Error 3 error LNK1104: cannot open file 'python27.lib'
C:\ParaViewGit\VTK\Wrapping\LINK vtkWrapPython
Would you please help me? Thanks a lot.
Best,
x
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