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diff -Naur boost_1_53_0.ori/libs/mpi/src/python/datatypes.cpp boost_1_53_0/libs/mpi/src/python/datatypes.cpp
--- boost_1_53_0.ori/libs/mpi/src/python/datatypes.cpp 2007-11-25 13:38:02.000000000 -0500
+++ boost_1_53_0/libs/mpi/src/python/datatypes.cpp 2013-03-11 20:59:57.171732691 -0400
@@ -13,6 +13,10 @@
#include <boost/mpi/python/serialize.hpp>
#include <boost/mpi.hpp>
+#if PY_MAJOR_VERSION >= 3
+#define PyInt_Type PyLong_Type
+#endif
+
namespace boost { namespace mpi { namespace python {
void export_datatypes()
diff -Naur boost_1_53_0.ori/libs/mpi/src/python/py_environment.cpp boost_1_53_0/libs/mpi/src/python/py_environment.cpp
--- boost_1_53_0.ori/libs/mpi/src/python/py_environment.cpp 2007-11-25 13:38:02.000000000 -0500
+++ boost_1_53_0/libs/mpi/src/python/py_environment.cpp 2013-03-11 21:02:12.961737401 -0400
@@ -11,6 +11,9 @@
* This file reflects the Boost.MPI "environment" class into Python
* methods at module level.
*/
+
+#include <locale>
+#include <string>
#include <boost/python.hpp>
#include <boost/mpi.hpp>
@@ -50,11 +53,65 @@
// If anything changed, convert C-style argc/argv into Python argv
if (mpi_argv != my_argv)
+ {
+#if PY_MAJOR_VERSION >= 3
+ // Code stolen from py3k/Modules/python.c.
+
+ wchar_t **argv_copy = (wchar_t **)PyMem_Malloc(sizeof(wchar_t*)*mpi_argc);
+ /* We need a second copies, as Python might modify the first one. */
+ wchar_t **argv_copy2 = (wchar_t **)PyMem_Malloc(sizeof(wchar_t*)*mpi_argc);
+
+ if (!argv_copy || !argv_copy2) {
+ fprintf(stderr, "out of memory\n");
+ return false;
+ }
+
+ std::locale mylocale;
+ mbstate_t mystate;
+
+ const std::codecvt<char, wchar_t, mbstate_t>& myfacet =
+ std::use_facet<std::codecvt<char, wchar_t, mbstate_t> >(mylocale);
+
+ for (int i = 0; i < mpi_argc; i++)
+ {
+ size_t length = strlen(mpi_argv[i]);
+
+ wchar_t *dest = (wchar_t *) PyMem_Malloc(sizeof(wchar_t) * (length + 1));
+
+ const char *from_next;
+ wchar_t *to_next;
+
+ std::codecvt<wchar_t,char,mbstate_t>::result myresult =
+ myfacet.out(mystate,
+ mpi_argv[i], mpi_argv[i] + length + 1, from_next,
+ dest, dest+length+1, to_next);
+
+ if (myresult != std::codecvt<wchar_t,char,mbstate_t>::ok )
+ {
+ fprintf(stderr, "failure translating argv\n");
+ return 1;
+ }
+
+ argv_copy2[i] = argv_copy[i] = dest;
+ if (!argv_copy[i])
+ return false;
+ }
+
+ PySys_SetArgv(mpi_argc, argv_copy);
+
+ for (int i = 0; i < mpi_argc; i++) {
+ PyMem_Free(argv_copy2[i]);
+ }
+ PyMem_Free(argv_copy);
+ PyMem_Free(argv_copy2);
+#else
PySys_SetArgv(mpi_argc, mpi_argv);
+#endif
+ }
- for (int arg = 0; arg < my_argc; ++arg)
- free(my_argv[arg]);
- delete [] my_argv;
+ for (int arg = 0; arg < mpi_argc; ++arg)
+ free(mpi_argv[arg]);
+ delete [] mpi_argv;
return true;
}
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