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>
34 lines
924 B
C
34 lines
924 B
C
/* Unicode name database interface */
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#ifndef Py_UCNHASH_H
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#define Py_UCNHASH_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* revised ucnhash CAPI interface (exported through a "wrapper") */
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#define PyUnicodeData_CAPSULE_NAME "unicodedata.ucnhash_CAPI"
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typedef struct {
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/* Size of this struct */
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int size;
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/* Get name for a given character code. Returns non-zero if
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success, zero if not. Does not set Python exceptions.
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If self is NULL, data come from the default version of the database.
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If it is not NULL, it should be a unicodedata.ucd_X_Y_Z object */
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int (*getname)(PyObject *self, Py_UCS4 code, char* buffer, int buflen);
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/* Get character code for a given name. Same error handling
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as for getname. */
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int (*getcode)(PyObject *self, const char* name, int namelen, Py_UCS4* code);
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} _PyUnicode_Name_CAPI;
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#ifdef __cplusplus
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}
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#endif
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#endif /* !Py_UCNHASH_H */
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