>Hello!
>
>What a great project!
>
>I could not find build instructions for win32. Apparently P++ and
>boost.python are required. Which versions?
>
>One remark using package_data for PYD files makes installer version
>neutral (pure python) which is prevents auto selecting desired python
>version when multiple interpreter versions are installed.
>
>regards,
>
>Niki Spahiev
Hi Niki,
Thank you for your support.
In order to build pythonOCC, you need latest version of PY++ and BOOST
1.34.1. Compilation fails with BOOST 1.35.0 (I use MSVC 2003 .NET).
To achieve GCCXML parsing, OpenCascade header files need two minor
hacks:
* replace the line 27 of Standard_Real.hxx with the following line:
#if !defined(__PYPLUSPLUS_GENERATION__) && defined(WNT) &&
!defined(__CYGWIN32__) && !defined(__MINGW32__)
* in each .hxx file (more than 15000!), replace #include <xxxx.hxx> with
#include "xxxx.hxx". I use the script below (I will upload it to the svn
repository).
Compilation time is about 3 hours on my laptop.
At last, I did not understand the point dealing with distutils.
Best regards,
Thomas Paviot
==================================================
# -*- coding: iso-8859-1 -*-
#! /usr/bin/python
#
# This script modifies the .hxx OpenCascade headers in order to be
properly
# parsed by GCCXML.
#
# We have to transform all "#include <Standard.hxx>" includes by
# " a double quote "#include "Standard.hxx"
import glob
import os, os.path
OCC_INC = "C:\\Developpement\\pythonOCC\\inc"
#
# HXX OpenCascade header files
#
hxx_files = glob.glob(os.path.join(OCC_INC,"*.hxx"))
lxx_files = glob.glob(os.path.join(OCC_INC,"*.lxx"))
hxx_file_names=[]
for name in hxx_files:
hxx_file_names.append(os.path.split(name)[1])
lxx_file_names=[]
for name in lxx_files:
lxx_file_names.append(os.path.split(name)[1])
#print hxx_file_names
def BACKUP():
#
# For each OCC hxx
#
for hxx_file in hxx_files:
fp = open(hxx_file,"ra")
file_content = fp.read()
fp.close()
print hxx_file
# print file_content
#
# First, make a backup of the original hxx file
#
hxx_file_backup = hxx_file+"BACKUP"
fp = open(hxx_file_backup,"w+")
fp.write(file_content)
fp.close()
def TRANSFORM():
for hxx_file in hxx_files:
fp = open(hxx_file,"ra")
file_content = fp.read()
fp.close()
#
# Replace includes
#
for hxx_filename in hxx_file_names:
file_content =
file_content.replace('<%s>'%hxx_filename,'"%s"'%hxx_filename)
for lxx_filename in lxx_file_names:
file_content =
file_content.replace('<%s>'%lxx_filename,'"%s"'%lxx_filename)
#
# Replace old_file
#
fp=open(hxx_file,"w+")
fp.write(file_content)
fp.close()
for lxx_file in lxx_files:
fp = open(lxx_file,"ra")
file_content = fp.read()
fp.close()
#
# Replace includes
#
for hxx_filename in hxx_file_names:
file_content =
file_content.replace('<%s>'%hxx_filename,'"%s"'%hxx_filename)
for lxx_filename in lxx_file_names:
file_content =
file_content.replace('<%s>'%lxx_filename,'"%s"'%lxx_filename)
#
# Replace old_file
#
fp=open(lxx_file,"w+")
fp.write(file_content)
fp.close()
TRANSFORM()
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