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Fix #583.

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[SVN r37947]
This commit is contained in:
Thomas Witt
2007-06-08 18:30:46 +00:00
parent a5706ec3b0
commit bd606e5017
3 changed files with 0 additions and 150 deletions
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1
build/Jamfile.v2
View File

@@ -38,7 +38,6 @@ lib boost_python
str.cpp
slice.cpp
aix_init_module.cpp
converter/from_python.cpp
converter/registry.cpp
converter/type_id.cpp

8
build/VisualStudio/boost_python.dsp
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@@ -95,10 +95,6 @@ LINK32=link.exe
# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
# Begin Source File
SOURCE=..\..\src\aix_init_module.cpp
# End Source File
# Begin Source File
SOURCE=..\..\src\converter\arg_to_python_base.cpp
# End Source File
# Begin Source File
@@ -214,10 +210,6 @@ SOURCE=..\..\src\exec.cpp
# PROP Default_Filter ""
# Begin Source File
SOURCE=..\..\..\..\boost\python\detail\aix_init_module.hpp
# End Source File
# Begin Source File
SOURCE=..\..\..\..\boost\python\detail\api_placeholder.hpp
# End Source File
# Begin Source File

141
src/aix_init_module.cpp
View File

@@ -1,141 +0,0 @@
// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifdef _AIX
#include <cstdio>
#include <cstdlib>
extern "C"
{
#include <sys/stat.h>
#include <unistd.h>
}
# include <string>
# include <boost/python/detail/wrap_python.hpp>
# include <boost/python/errors.hpp>
# include <boost/python/detail/aix_init_module.hpp>
# include <boost/python/module.hpp>
namespace boost { namespace python { namespace detail {
namespace
{
static PyMethodDef initial_methods[] = { { 0, 0, 0, 0 } };
extern "C" void initlibboost_python()
{
Py_InitModule("libboost_python", initial_methods);
}
struct find_and_open_file
{
FILE* fp;
std::string libpath; // -- search path
std::string filename; // -- filename to look for
std::string fullpath; // -- full path to file
find_and_open_file(
const std::string& libpath_env
, const std::string& file);
};
find_and_open_file::find_and_open_file(
const std::string& libpath_env
, const std::string& file)
: fp(0)
{
char* value = std::getenv(libpath_env.c_str());
if(value == 0)
return;
libpath = value;
if (libpath == "")
return;
std::string::size_type pos = 0, prev_pos = 0;
// -- loop through all search paths looking for file
while((pos = libpath.find_first_of(":",pos)) != std::string::npos)
{
fullpath = libpath.substr(prev_pos,pos - prev_pos) + "/" + file;
if (::access(fullpath.c_str(), R_OK) == 0)
{
struct stat filestat;
::stat(fullpath.c_str(), &filestat);
if (!S_ISDIR(filestat.st_mode))
{
fp = std::fopen(fullpath.c_str(), "r");
if (fp)
{
filename = file;
}
return;
}
}
prev_pos = ++pos;
}
// -- mop up odd path
if (libpath.find_first_of(":", prev_pos) == std::string::npos)
{
fullpath = libpath.substr(prev_pos, libpath.size() - prev_pos) + "/" + file;
if (::access(fullpath.c_str(), R_OK) == 0)
{
struct stat filestat;
::stat(fullpath.c_str(),&filestat);
if (!S_ISDIR(filestat.st_mode))
{
fp = std::fopen(fullpath.c_str(), "r");
filename = file;
}
}
}
}
}
void aix_init_module(
so_load_function load_dynamic_module
, char const* module_name
, void (*init_module)())
{
static bool initialized;
if (!initialized)
{
char const* const name = "libboost_python.so";
find_and_open_file dynlib("LIBPATH", name);
if (dynlib.fp == 0)
{
fprintf(stderr, " Error: could not find %s\n", name);
return;
}
std::string::size_type pos = pos = dynlib.filename.rfind(".so");
if (pos != dynlib.filename.size() - 3)
{
fprintf(stderr, "dynamic library %s must end with .so\n", dynlib.filename.c_str());
return;
}
PyObject* m =
load_dynamic_module(
const_cast<char*>(dynlib.filename.substr(0,pos).c_str()),
const_cast<char*>(dynlib.fullpath.c_str()),
dynlib.fp);
if (m == 0)
{
fprintf(stderr, "failed to load library %s\n", name);
return;
}
Py_DECREF(m);
initialized = true;
}
python::detail::init_module(module_name, init_module);
}
}}} // namespace boost::python
#endif