ports: python3

Fixes #108

src/lib/python3/config.c

@@ -0,0 +1,129 @@
+/* Generated automatically from ./Modules/config.c.in by makesetup. */
+/* -*- C -*- ***********************************************
+Copyright (c) 2000, BeOpen.com.
+Copyright (c) 1995-2000, Corporation for National Research Initiatives.
+Copyright (c) 1990-1995, Stichting Mathematisch Centrum.
+All rights reserved.
+
+See the file "Misc/COPYRIGHT" for information on usage and
+redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.
+******************************************************************/
+
+/* Module configuration */
+
+/* !!! !!! !!! This file is edited by the makesetup script !!! !!! !!! */
+
+/* This file contains the table of built-in modules.
+   See create_builtin() in import.c. */
+
+#include "Python.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+extern PyObject* PyInit__signal(void);
+extern PyObject* PyInit__struct(void);
+extern PyObject* PyInit_atexit(void);
+extern PyObject* PyInit_posix(void);
+extern PyObject* PyInit_errno(void);
+extern PyObject* PyInit_pwd(void);
+extern PyObject* PyInit__sre(void);
+extern PyObject* PyInit__codecs(void);
+extern PyObject* PyInit_zipimport(void);
+extern PyObject* PyInit__symtable(void);
+extern PyObject* PyInit_xxsubtype(void);
+extern PyObject* PyInit_math(void);
+extern PyObject* PyInit_time(void);
+extern PyObject* PyInit__operator(void);
+extern PyObject* PyInit_zlib(void);
+extern PyObject* PyInit__random(void);
+extern PyObject* PyInit_itertools(void);
+extern PyObject* PyInit__functools(void);
+extern PyObject* PyInit__collections(void);
+extern PyObject* PyInit__weakref(void);
+extern PyObject* PyInit__locale(void);
+extern PyObject* PyInit__io(void);
+extern PyObject* PyInit__md5(void);
+extern PyObject* PyInit__sha1(void);
+extern PyObject* PyInit__sha256(void);
+extern PyObject* PyInit__sha512(void);
+extern PyObject* PyInit__blake2(void);
+extern PyObject* PyInit__sha3(void);
+extern PyObject* PyInit_pyexpat(void);
+
+/* -- ADDMODULE MARKER 1 -- */
+
+extern PyObject* PyMarshal_Init(void);
+extern PyObject* PyInit_imp(void);
+extern PyObject* PyInit_gc(void);
+extern PyObject* PyInit__ast(void);
+extern PyObject* _PyWarnings_Init(void);
+extern PyObject* PyInit__string(void);
+
+struct _inittab _PyImport_Inittab[] = {
+
+	{"_signal", PyInit__signal},
+	{"_struct", PyInit__struct},
+	{"atexit", PyInit_atexit},
+	{"posix", PyInit_posix},
+	{"errno", PyInit_errno},
+	{"pwd", PyInit_pwd},
+	{"_sre", PyInit__sre},
+	{"_codecs", PyInit__codecs},
+	{"_weakref", PyInit__weakref},
+	{"_operator", PyInit__operator},
+	{"math", PyInit_math},
+	{"time", PyInit_time},
+	{"itertools", PyInit_itertools},
+	{"_functools", PyInit__functools},
+	{"_collections", PyInit__collections},
+   {"_locale", PyInit__locale},
+	{"_io", PyInit__io},
+	{"zipimport", PyInit_zipimport},
+	{"_symtable", PyInit__symtable},
+	{"xxsubtype", PyInit_xxsubtype},
+	{"_random", PyInit__random},
+	{"zlib", PyInit_zlib},
+	{"_md5", PyInit__md5},
+	{"_sha1", PyInit__sha1},
+	{"_sha256", PyInit__sha256},
+	{"_sha512", PyInit__sha512},
+	{"_blake2", PyInit__blake2},
+	{"_sha3", PyInit__sha3},
+	{"pyexpat", PyInit_pyexpat},
+
+/* -- ADDMODULE MARKER 2 -- */
+
+	/* This module lives in marshal.c */
+	{"marshal", PyMarshal_Init},
+
+	/* This lives in import.c */
+	{"imp", PyInit_imp},
+
+	/* This lives in Python/Python-ast.c */
+	{"_ast", PyInit__ast},
+
+	/* These entries are here for sys.builtin_module_names */
+	{"builtins", NULL},
+	{"sys", NULL},
+
+	/* This lives in gcmodule.c */
+	{"gc", PyInit_gc},
+
+	/* This lives in _warnings.c */
+	{"_warnings", _PyWarnings_Init},
+
+    /* This lives in Objects/unicodeobject.c */
+    {"_string", PyInit__string},
+
+    /* Sentinel */
+    {0, 0}
+};
+
+
+#ifdef __cplusplus
+}
+#endif
+

src/lib/python3/dup.patch

@@ -0,0 +1,27 @@
++++ src/lib/python3/Python/pylifecycle.c	2018-05-11 15:20:34.421070206 +0200
+@@ -1051,15 +1051,7 @@
+     int fd2;
+     if (fd < 0)
+         return 0;
+-    _Py_BEGIN_SUPPRESS_IPH
+-    /* Prefer dup() over fstat(). fstat() can require input/output whereas
+-       dup() doesn't, there is a low risk of EMFILE/ENFILE at Python
+-       startup. */
+-    fd2 = dup(fd);
+-    if (fd2 >= 0)
+-        close(fd2);
+-    _Py_END_SUPPRESS_IPH
+-    return fd2 >= 0;
++    return fd >= 0;
+ #endif
+ }
+ 
++++ src/lib/python3/Python/fileutils.c	2018-05-11 15:15:46.841809875 +0200
+@@ -1543,6 +1543,7 @@
+ int
+ _Py_dup(int fd)
+ {
++	return fd;
+ #ifdef MS_WINDOWS
+     HANDLE handle;
+     DWORD ftype;

src/lib/python3/expat.patch

@@ -0,0 +1,8 @@
++++ src/lib/python3/Modules/expat/expat_config.h	2018-05-29 14:26:26.737762285 +0200
+@@ -16,4 +16,6 @@
+ #define XML_DTD 1
+ #define XML_CONTEXT_BYTES 1024
+ 
++#undef PREFIX
++
+ #endif /* EXPAT_CONFIG_H */

src/lib/python3/posixmodule.patch

@@ -0,0 +1,20 @@
++++ src/lib/python3/Modules/posixmodule.c
+@@ -178,15 +178,15 @@
+ #define fsync _commit
+ #else
+ /* Unix functions that the configure script doesn't check for */
+-#define HAVE_EXECV      1
++//#define HAVE_EXECV      1
+ #define HAVE_FORK       1
+ #if defined(__USLC__) && defined(__SCO_VERSION__)       /* SCO UDK Compiler */
+ #define HAVE_FORK1      1
+ #endif
+-#define HAVE_GETEGID    1
++//#define HAVE_GETEGID    1
+ #define HAVE_GETEUID    1
+ #define HAVE_GETGID     1
+-#define HAVE_GETPPID    1
++//#define HAVE_GETPPID    1
+ #define HAVE_GETUID     1
+ #define HAVE_KILL       1
+ #define HAVE_OPENDIR    1