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- Add Py_TARGET_ABI3T macro. - Add ".abi3t.so" to importlib EXTENSION_SUFFIXES. - Remove ".abi3.so" from importlib EXTENSION_SUFFIXES on Free Threading. - Adjust tests This is part of the implementation for PEP-803. Detailed documentation to come later. Co-authored-by: Nathan Goldbaum <nathan.goldbaum@gmail.com>
92 lines
3.3 KiB
C
92 lines
3.3 KiB
C
#ifndef _Py_PATCHLEVEL_H
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#define _Py_PATCHLEVEL_H
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/* Python version identification scheme.
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When the major or minor version changes, the VERSION variable in
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configure.ac must also be changed.
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There is also (independent) API version information in modsupport.h.
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This header should self-contained; PC/python_ver_rc.h includes it
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without the rest of Python.h.
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*/
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/* Values for PY_RELEASE_LEVEL */
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#define PY_RELEASE_LEVEL_ALPHA 0xA
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#define PY_RELEASE_LEVEL_BETA 0xB
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#define PY_RELEASE_LEVEL_GAMMA 0xC /* For release candidates */
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#define PY_RELEASE_LEVEL_FINAL 0xF /* Serial should be 0 here */
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/* Higher for patch releases */
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/* Version parsed out into numeric values */
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/*--start constants--*/
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#define PY_MAJOR_VERSION 3
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#define PY_MINOR_VERSION 15
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#define PY_MICRO_VERSION 0
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#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_ALPHA
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#define PY_RELEASE_SERIAL 7
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/* Version as a string */
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#define PY_VERSION "3.15.0a7+"
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/*--end constants--*/
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#define _Py_PACK_FULL_VERSION(X, Y, Z, LEVEL, SERIAL) ( \
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(((X) & 0xff) << 24) | \
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(((Y) & 0xff) << 16) | \
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(((Z) & 0xff) << 8) | \
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(((LEVEL) & 0xf) << 4) | \
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(((SERIAL) & 0xf) << 0))
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/* Version as a single 4-byte hex number, e.g. 0x010502B2 == 1.5.2b2.
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Use this for numeric comparisons, e.g. #if PY_VERSION_HEX >= ... */
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#define PY_VERSION_HEX _Py_PACK_FULL_VERSION( \
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PY_MAJOR_VERSION, \
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PY_MINOR_VERSION, \
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PY_MICRO_VERSION, \
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PY_RELEASE_LEVEL, \
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PY_RELEASE_SERIAL)
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// Public Py_PACK_VERSION is declared in pymacro.h; it needs <inttypes.h>.
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/* The API and ABI versions are left for backwards compatibility.
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They've not been updated since 2006 and 2010, respectively.
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API/ABI versioning is now tied to the CPython version.
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The *_VERSION and *_STRING symbols should define the same value; as
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number and string literal respectively. Make sure the definitions match.
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*/
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#define PYTHON_API_VERSION 1013
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#define PYTHON_API_STRING "1013"
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#define PYTHON_ABI_VERSION 3
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#define PYTHON_ABI_STRING "3"
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/* Stable ABI for free-threaded builds (introduced in PEP 803)
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is enabled by one of:
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- Py_TARGET_ABI3T, or
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- Py_LIMITED_API and Py_GIL_DISABLED.
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"Output" macros to be used internally:
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- Py_LIMITED_API (defines the subset of API we expose)
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- _Py_OPAQUE_PYOBJECT (additionally hides what's ABI-incompatible between
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free-threaded & GIL)
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(Don't use Py_TARGET_ABI3T directly: it's currently only used to set these
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2 macros. It's also available for users' convenience.)
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*/
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#if defined(Py_LIMITED_API) && defined(Py_GIL_DISABLED) \
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&& !defined(Py_TARGET_ABI3T)
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# define Py_TARGET_ABI3T Py_LIMITED_API
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#endif
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#if defined(Py_TARGET_ABI3T)
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# define _Py_OPAQUE_PYOBJECT
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# if !defined(Py_LIMITED_API)
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# define Py_LIMITED_API Py_TARGET_ABI3T
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# elif Py_LIMITED_API > Py_TARGET_ABI3T
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// if both are defined, use the *lower* version,
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// i.e. maximum compatibility
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# undef Py_LIMITED_API
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# define Py_LIMITED_API Py_TARGET_ABI3T
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# endif
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#endif
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#endif //_Py_PATCHLEVEL_H
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