shenleiandClaude Opus 5
5fad769ee8
The embedded 40250 script layer needs its own interpreter on five platforms. 2.7 is end-of-life, so nothing can be fetched from the target SDKs and the source is vendored (official 2.7.18 tarball, trimmed to 25MB; Lib/ stays for step 3's python27.zip). cpython-2.7.18/CMakeLists.txt builds one `mtpython` static library from exactly the 133 objects the reference libpython2.7.a contains, off by default behind -DMTGODOT_EMBED_PYTHON=ON. The source list and the built-in module table (config/config.c, 39 entries) are shared; pyconfig.h is a probe result and is not, so each platform keeps its own under config/<platform>/, regenerated by tools/py_embed/gen_pyconfig.sh and checked against the shared table. Three vendor patches, documented in docs/THIRD-PARTY.md: configure/configure.ac learn arm64 on macOS, and posixmodule.c undefines the process-control calls it hard-defines past pyconfig.h when building for iOS. macOS (ctest python.embed: every builtin imports, codecs and pickle work off the vendored Lib/), Android arm64 and iOS arm64 build. Linux needs a Linux host and Windows needs a MinGW-vs-MSVC decision; both are noted for step 4. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
135 lines
4.9 KiB
C
135 lines
4.9 KiB
C
|
|
#ifndef Py_MODSUPPORT_H
|
|
#define Py_MODSUPPORT_H
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/* Module support interface */
|
|
|
|
#include <stdarg.h>
|
|
|
|
/* If PY_SSIZE_T_CLEAN is defined, each functions treats #-specifier
|
|
to mean Py_ssize_t */
|
|
#ifdef PY_SSIZE_T_CLEAN
|
|
#define PyArg_Parse _PyArg_Parse_SizeT
|
|
#define PyArg_ParseTuple _PyArg_ParseTuple_SizeT
|
|
#define PyArg_ParseTupleAndKeywords _PyArg_ParseTupleAndKeywords_SizeT
|
|
#define PyArg_VaParse _PyArg_VaParse_SizeT
|
|
#define PyArg_VaParseTupleAndKeywords _PyArg_VaParseTupleAndKeywords_SizeT
|
|
#define Py_BuildValue _Py_BuildValue_SizeT
|
|
#define Py_VaBuildValue _Py_VaBuildValue_SizeT
|
|
#else
|
|
PyAPI_FUNC(PyObject *) _Py_VaBuildValue_SizeT(const char *, va_list);
|
|
#endif
|
|
|
|
PyAPI_FUNC(int) PyArg_Parse(PyObject *, const char *, ...);
|
|
PyAPI_FUNC(int) PyArg_ParseTuple(PyObject *, const char *, ...) Py_FORMAT_PARSETUPLE(PyArg_ParseTuple, 2, 3);
|
|
PyAPI_FUNC(int) PyArg_ParseTupleAndKeywords(PyObject *, PyObject *,
|
|
const char *, char **, ...);
|
|
PyAPI_FUNC(int) PyArg_UnpackTuple(PyObject *, const char *, Py_ssize_t, Py_ssize_t, ...);
|
|
PyAPI_FUNC(PyObject *) Py_BuildValue(const char *, ...);
|
|
PyAPI_FUNC(PyObject *) _Py_BuildValue_SizeT(const char *, ...);
|
|
PyAPI_FUNC(int) _PyArg_NoKeywords(const char *funcname, PyObject *kw);
|
|
|
|
PyAPI_FUNC(int) PyArg_VaParse(PyObject *, const char *, va_list);
|
|
PyAPI_FUNC(int) PyArg_VaParseTupleAndKeywords(PyObject *, PyObject *,
|
|
const char *, char **, va_list);
|
|
PyAPI_FUNC(PyObject *) Py_VaBuildValue(const char *, va_list);
|
|
|
|
PyAPI_FUNC(int) PyModule_AddObject(PyObject *, const char *, PyObject *);
|
|
PyAPI_FUNC(int) PyModule_AddIntConstant(PyObject *, const char *, long);
|
|
PyAPI_FUNC(int) PyModule_AddStringConstant(PyObject *, const char *, const char *);
|
|
#define PyModule_AddIntMacro(m, c) PyModule_AddIntConstant(m, #c, c)
|
|
#define PyModule_AddStringMacro(m, c) PyModule_AddStringConstant(m, #c, c)
|
|
|
|
#define PYTHON_API_VERSION 1013
|
|
#define PYTHON_API_STRING "1013"
|
|
/* The API version is maintained (independently from the Python version)
|
|
so we can detect mismatches between the interpreter and dynamically
|
|
loaded modules. These are diagnosed by an error message but
|
|
the module is still loaded (because the mismatch can only be tested
|
|
after loading the module). The error message is intended to
|
|
explain the core dump a few seconds later.
|
|
|
|
The symbol PYTHON_API_STRING defines the same value as a string
|
|
literal. *** PLEASE MAKE SURE THE DEFINITIONS MATCH. ***
|
|
|
|
Please add a line or two to the top of this log for each API
|
|
version change:
|
|
|
|
22-Feb-2006 MvL 1013 PEP 353 - long indices for sequence lengths
|
|
|
|
19-Aug-2002 GvR 1012 Changes to string object struct for
|
|
interning changes, saving 3 bytes.
|
|
|
|
17-Jul-2001 GvR 1011 Descr-branch, just to be on the safe side
|
|
|
|
25-Jan-2001 FLD 1010 Parameters added to PyCode_New() and
|
|
PyFrame_New(); Python 2.1a2
|
|
|
|
14-Mar-2000 GvR 1009 Unicode API added
|
|
|
|
3-Jan-1999 GvR 1007 Decided to change back! (Don't reuse 1008!)
|
|
|
|
3-Dec-1998 GvR 1008 Python 1.5.2b1
|
|
|
|
18-Jan-1997 GvR 1007 string interning and other speedups
|
|
|
|
11-Oct-1996 GvR renamed Py_Ellipses to Py_Ellipsis :-(
|
|
|
|
30-Jul-1996 GvR Slice and ellipses syntax added
|
|
|
|
23-Jul-1996 GvR For 1.4 -- better safe than sorry this time :-)
|
|
|
|
7-Nov-1995 GvR Keyword arguments (should've been done at 1.3 :-( )
|
|
|
|
10-Jan-1995 GvR Renamed globals to new naming scheme
|
|
|
|
9-Jan-1995 GvR Initial version (incompatible with older API)
|
|
*/
|
|
|
|
#ifdef MS_WINDOWS
|
|
/* Special defines for Windows versions used to live here. Things
|
|
have changed, and the "Version" is now in a global string variable.
|
|
Reason for this is that this for easier branding of a "custom DLL"
|
|
without actually needing a recompile. */
|
|
#endif /* MS_WINDOWS */
|
|
|
|
#if SIZEOF_SIZE_T != SIZEOF_INT
|
|
/* On a 64-bit system, rename the Py_InitModule4 so that 2.4
|
|
modules cannot get loaded into a 2.5 interpreter */
|
|
#define Py_InitModule4 Py_InitModule4_64
|
|
#endif
|
|
|
|
#ifdef Py_TRACE_REFS
|
|
/* When we are tracing reference counts, rename Py_InitModule4 so
|
|
modules compiled with incompatible settings will generate a
|
|
link-time error. */
|
|
#if SIZEOF_SIZE_T != SIZEOF_INT
|
|
#undef Py_InitModule4
|
|
#define Py_InitModule4 Py_InitModule4TraceRefs_64
|
|
#else
|
|
#define Py_InitModule4 Py_InitModule4TraceRefs
|
|
#endif
|
|
#endif
|
|
|
|
PyAPI_FUNC(PyObject *) Py_InitModule4(const char *name, PyMethodDef *methods,
|
|
const char *doc, PyObject *self,
|
|
int apiver);
|
|
|
|
#define Py_InitModule(name, methods) \
|
|
Py_InitModule4(name, methods, (char *)NULL, (PyObject *)NULL, \
|
|
PYTHON_API_VERSION)
|
|
|
|
#define Py_InitModule3(name, methods, doc) \
|
|
Py_InitModule4(name, methods, doc, (PyObject *)NULL, \
|
|
PYTHON_API_VERSION)
|
|
|
|
PyAPI_DATA(char *) _Py_PackageContext;
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
#endif /* !Py_MODSUPPORT_H */
|