projects / OpenSPARC-T2-SAM / blame
| Commit | Line | Data |
|---|---|---|
| 920dae64 AT |
1 | // |
| 2 | // embed15.i | |
| 3 | // SWIG file embedding the Python interpreter in something else. | |
| 4 | // This file is based on Python-1.5. It will not work with | |
| 5 | // earlier versions. | |
| 6 | // | |
| 7 | // This file makes it possible to extend Python and all of its | |
| 8 | // built-in functions without having to hack it's setup script. | |
| 9 | // | |
| 10 | ||
| 11 | ||
| 12 | #ifdef AUTODOC | |
| 13 | %subsection "embed.i" | |
| 14 | %text %{ | |
| 15 | This module provides support for building a new version of the | |
| 16 | Python executable. This will be necessary on systems that do | |
| 17 | not support shared libraries and may be necessary with C++ | |
| 18 | extensions. This file contains everything you need to build | |
| 19 | a new version of Python from include files and libraries normally | |
| 20 | installed with the Python language. | |
| 21 | ||
| 22 | This module will automatically grab all of the Python modules | |
| 23 | present in your current Python executable (including any special | |
| 24 | purpose modules you have enabled such as Tkinter). Thus, you | |
| 25 | may need to provide additional link libraries when compiling. | |
| 26 | ||
| 27 | This library file only works with Python 1.5. A version | |
| 28 | compatible with Python 1.4 is available as embed14.i and | |
| 29 | a Python1.3 version is available as embed13.i. As far as | |
| 30 | I know, this module is C++ safe. | |
| 31 | %} | |
| 32 | #else | |
| 33 | %echo "embed.i : Using Python 1.5" | |
| 34 | #endif | |
| 35 | ||
| 36 | %wrapper %{ | |
| 37 | ||
| 38 | #include <Python.h> | |
| 39 | ||
| 40 | #ifdef __cplusplus | |
| 41 | extern "C" | |
| 42 | #endif | |
| 43 | void SWIG_init(); /* Forward reference */ | |
| 44 | ||
| 45 | #define _PyImport_Inittab swig_inittab | |
| 46 | ||
| 47 | /* Grab Python's inittab[] structure */ | |
| 48 | ||
| 49 | #ifdef __cplusplus | |
| 50 | extern "C" { | |
| 51 | #endif | |
| 52 | #include <config.c> | |
| 53 | ||
| 54 | #undef _PyImport_Inittab | |
| 55 | ||
| 56 | /* Now define our own version of it. | |
| 57 | Hopefully someone does not have more than 1000 built-in modules */ | |
| 58 | ||
| 59 | struct _inittab SWIG_Import_Inittab[1000]; | |
| 60 | ||
| 61 | static int swig_num_modules = 0; | |
| 62 | ||
| 63 | /* Function for adding modules to Python */ | |
| 64 | ||
| 65 | static void swig_add_module(char *name, void (*initfunc)()) { | |
| 66 | SWIG_Import_Inittab[swig_num_modules].name = name; | |
| 67 | SWIG_Import_Inittab[swig_num_modules].initfunc = initfunc; | |
| 68 | swig_num_modules++; | |
| 69 | SWIG_Import_Inittab[swig_num_modules].name = (char *) 0; | |
| 70 | SWIG_Import_Inittab[swig_num_modules].initfunc = 0; | |
| 71 | } | |
| 72 | ||
| 73 | /* Function to add all of Python's build in modules to our interpreter */ | |
| 74 | ||
| 75 | static void swig_add_builtin() { | |
| 76 | int i = 0; | |
| 77 | while (swig_inittab[i].name) { | |
| 78 | swig_add_module(swig_inittab[i].name, swig_inittab[i].initfunc); | |
| 79 | i++; | |
| 80 | } | |
| 81 | #ifdef SWIGMODINIT | |
| 82 | SWIGMODINIT | |
| 83 | #endif | |
| 84 | /* Add SWIG builtin function */ | |
| 85 | swig_add_module(SWIG_name, SWIG_init); | |
| 86 | } | |
| 87 | ||
| 88 | #ifdef __cplusplus | |
| 89 | } | |
| 90 | #endif | |
| 91 | ||
| 92 | #ifdef __cplusplus | |
| 93 | extern "C" { | |
| 94 | #endif | |
| 95 | ||
| 96 | extern int Py_Main(int, char **); | |
| 97 | ||
| 98 | #ifdef __cplusplus | |
| 99 | } | |
| 100 | #endif | |
| 101 | ||
| 102 | extern struct _inittab *PyImport_Inittab; | |
| 103 | ||
| 104 | int | |
| 105 | main(int argc, char **argv) { | |
| 106 | swig_add_builtin(); | |
| 107 | PyImport_Inittab = SWIG_Import_Inittab; | |
| 108 | return Py_Main(argc,argv); | |
| 109 | } | |
| 110 | ||
| 111 | %} | |
| 112 | ||
| 113 | ||
| 114 | ||
| 115 |