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>
76 lines
2.7 KiB
C
76 lines
2.7 KiB
C
#ifndef Py_BYTES_CTYPE_H
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#define Py_BYTES_CTYPE_H
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/*
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* The internal implementation behind PyString (bytes) and PyBytes (buffer)
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* methods of the given names, they operate on ASCII byte strings.
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*/
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extern PyObject* _Py_bytes_isspace(const char *cptr, Py_ssize_t len);
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extern PyObject* _Py_bytes_isalpha(const char *cptr, Py_ssize_t len);
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extern PyObject* _Py_bytes_isalnum(const char *cptr, Py_ssize_t len);
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extern PyObject* _Py_bytes_isdigit(const char *cptr, Py_ssize_t len);
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extern PyObject* _Py_bytes_islower(const char *cptr, Py_ssize_t len);
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extern PyObject* _Py_bytes_isupper(const char *cptr, Py_ssize_t len);
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extern PyObject* _Py_bytes_istitle(const char *cptr, Py_ssize_t len);
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/* These store their len sized answer in the given preallocated *result arg. */
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extern void _Py_bytes_lower(char *result, const char *cptr, Py_ssize_t len);
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extern void _Py_bytes_upper(char *result, const char *cptr, Py_ssize_t len);
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extern void _Py_bytes_title(char *result, char *s, Py_ssize_t len);
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extern void _Py_bytes_capitalize(char *result, char *s, Py_ssize_t len);
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extern void _Py_bytes_swapcase(char *result, char *s, Py_ssize_t len);
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/* Shared __doc__ strings. */
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extern const char _Py_isspace__doc__[];
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extern const char _Py_isalpha__doc__[];
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extern const char _Py_isalnum__doc__[];
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extern const char _Py_isdigit__doc__[];
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extern const char _Py_islower__doc__[];
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extern const char _Py_isupper__doc__[];
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extern const char _Py_istitle__doc__[];
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extern const char _Py_lower__doc__[];
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extern const char _Py_upper__doc__[];
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extern const char _Py_title__doc__[];
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extern const char _Py_capitalize__doc__[];
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extern const char _Py_swapcase__doc__[];
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/* These are left in for backward compatibility and will be removed
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in 2.8/3.2 */
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#define ISLOWER(c) Py_ISLOWER(c)
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#define ISUPPER(c) Py_ISUPPER(c)
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#define ISALPHA(c) Py_ISALPHA(c)
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#define ISDIGIT(c) Py_ISDIGIT(c)
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#define ISXDIGIT(c) Py_ISXDIGIT(c)
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#define ISALNUM(c) Py_ISALNUM(c)
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#define ISSPACE(c) Py_ISSPACE(c)
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#undef islower
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#define islower(c) undefined_islower(c)
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#undef isupper
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#define isupper(c) undefined_isupper(c)
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#undef isalpha
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#define isalpha(c) undefined_isalpha(c)
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#undef isdigit
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#define isdigit(c) undefined_isdigit(c)
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#undef isxdigit
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#define isxdigit(c) undefined_isxdigit(c)
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#undef isalnum
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#define isalnum(c) undefined_isalnum(c)
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#undef isspace
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#define isspace(c) undefined_isspace(c)
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/* These are left in for backward compatibility and will be removed
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in 2.8/3.2 */
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#define TOLOWER(c) Py_TOLOWER(c)
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#define TOUPPER(c) Py_TOUPPER(c)
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#undef tolower
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#define tolower(c) undefined_tolower(c)
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#undef toupper
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#define toupper(c) undefined_toupper(c)
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/* this is needed because some docs are shared from the .o, not static */
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#define PyDoc_STRVAR_shared(name,str) const char name[] = PyDoc_STR(str)
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#endif /* !Py_BYTES_CTYPE_H */
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