Add support for building Python 3.11.x #387
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This was referenced May 16, 2025
* Add checksums for Python 3.11.0 to 3.11.12 * Set default python version to 3.11.12 * Switch from c99 to c11 * Add convenience target `deepfreeze_modules` for regenerating download the deepfreeze sources * Check that TK is at least 8.5.12 * Associate `PY3_DLLNAME` with `Python/dynload_win.c`. See python/cpython@99fcf150521 ("bpo-45582: Port getpath[p].c to Python (GH-29041)", 2021-12-03) dbm extension: * Add support for `GDBM_COMPAT` introducing `NDBM_USE` variable set to either `NDBM` or `GDBM_COMPAT`. See python/cpython@0a9f69539be ("bpo-45747: Detect gdbm/dbm dependencies in configure (GH-29467)", 2021-11-10) Updated pyconfig.h.in * Add the following for which there was already a configure check. - Headers: - `HAVE_BZLIB_H` - `HAVE_DB_H` - `HAVE_GDBM_DASH_NDBM_H` - `HAVE_GDBM_H`` - `HAVE_GDBM_NDBM_H` - `HAVE_LZMA_H` - `HAVE_NDBM_H` - `HAVE_NETDB_H` - `HAVE_NETINET_IN_H` - `HAVE_RPC_RPC_H` - `HAVE_ZLIB_H` - Library: - `HAVE_LIBDB` - `HAVE_LIBGDBM_COMPAT` - `HAVE_LIBNDBM` - `HAVE_LIBSQLITE3` Updated pyconfig.h.in and configure checks: * Add options: - `WITH_FREELISTS` set to 1 if Python 3.11 and 0 otherwise * Add header checks: - `HAVE_LINUX_LIMITS_H` - `HAVE_LINUX_SOUNDCARD_H` - `HAVE_NETCAN_CAN_H` - `HAVE_SETJMP_H` - `HAVE_SYS_SOUNDCARD_H` - `HAVE_SYSLOG_H` - `HAVE_UTMP_H` * Add symbol checks: - `HAVE_ACCEPT` - `HAVE_BIND` - `HAVE_CHMOD` - `HAVE_CLOCK_NANOSLEEP` - `HAVE_CONNECT` - `HAVE_DUP` - `HAVE_FORK1` - `HAVE_GETEGID` - `HAVE_GETEUID` - `HAVE_GETGID` - `HAVE_GETGRGID` - `HAVE_GETHOSTBYADDR` - `HAVE_GETHOSTNAME` - `HAVE_GETPPID` - `HAVE_GETPROTOBYNAME` - `HAVE_GETPWUID` - `HAVE_GETRUSAGE` - `HAVE_GETSERVBYNAME` - `HAVE_GETSERVBYPORT` - `HAVE_GETSOCKNAME` - `HAVE_GETUID` - `HAVE_INET_NTOA` - `HAVE_LISTEN` - `HAVE_LOGIN_TTY` - `HAVE_NANOSLEEP` - `HAVE_OPENDIR` - `HAVE_PIPE` - `HAVE_RECVFROM` - `HAVE_RL_COMPDISP_FUNC_T` - `HAVE_SENDTO` - `HAVE_SETSOCKOPT` - `HAVE_SHUTDOWN` - `HAVE_SOCKET` - `HAVE_SYSTEM` - `HAVE_TTYNAME` - `HAVE_UMASK` - `HAVE_WAIT` Testing: * Command line option "-l/--findleaks" of regrtest is deprecated since Python 3.7 and removed in Python 3.11. It is superseded by `--fail-env-changed`. Co-authored-by: Brett Jia <dev.bjia56@gmail.com>
… in Python 3.11 Actual support for WASI still need to be implemented by adding CMake options equivalent to `--enable-wasm-dynamic-linking`, `--enable-wasm-pthreads` and `--with-emscripten-target`.
…uced in Python 3.11 HAVE_PTHREAD_STUBS is expected to be defined if the system is WASI. See python/cpython@e62a0dfab2b ("[3.11] gh-95174: Add pthread stubs for WASI (GH-95234) (#95503)", 2022-08-01)
See python/cpython@cbf54b1e7ea ("configure.in: Avoid autoconf warning: Assume C89 semantics that RETSIGTYPE is always void (issue #8510). pyconfig.h: Regenerate", 2010-05-08)
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Looks like the CI testing is all green here. @jcfr You ready to integrate this work?
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Add checksums for Python 3.11.0 to 3.11.12
Set default python version to 3.11.12
Switch from
c99toc11Add convenience target
deepfreeze_modulesfor regenerating download the deepfreeze sourcesCheck that TCL is at least 8.5.12
dbm extension:
GDBM_COMPATintroducingNDBM_USEvariable set to eitherNDBMorGDBM_COMPAT. See python/cpython@0a9f69539be ("bpo-45747: Detect gdbm/dbm dependencies in configure (GH-29467)", 2021-11-10)Updated pyconfig.h.in
HAVE_BZLIB_HHAVE_DB_HHAVE_GDBM_DASH_NDBM_HHAVE_GDBM_HHAVE_GDBM_NDBM_HHAVE_LZMA_HHAVE_NDBM_HHAVE_NETDB_HHAVE_NETINET_IN_HHAVE_RPC_RPC_HHAVE_ZLIB_HHAVE_LIBDBHAVE_LIBGDBM_COMPATHAVE_LIBNDBMHAVE_LIBSQLITE3Updated pyconfig.h.in and configure checks:
Add options:
WITH_FREELISTSset to 1 if Python 3.11 and 0 otherwiseAdd header checks:
HAVE_LINUX_LIMITS_HHAVE_LINUX_SOUNDCARD_HHAVE_NETCAN_CAN_HHAVE_SETJMP_HHAVE_SYS_SOUNDCARD_HHAVE_SYSLOG_HHAVE_UTMP_HAdd symbol checks:
HAVE_ACCEPTHAVE_BINDHAVE_CHMODHAVE_CLOCK_NANOSLEEPHAVE_CONNECTHAVE_DUPHAVE_FORK1HAVE_GETEGIDHAVE_GETEUIDHAVE_GETGIDHAVE_GETGRGIDHAVE_GETHOSTBYADDRHAVE_GETHOSTNAMEHAVE_GETPPIDHAVE_GETPROTOBYNAMEHAVE_GETPWUIDHAVE_GETRUSAGEHAVE_GETSERVBYNAMEHAVE_GETSERVBYPORTHAVE_GETSOCKNAMEHAVE_GETUIDHAVE_INET_NTOAHAVE_LISTENHAVE_LOGIN_TTYHAVE_NANOSLEEPHAVE_OPENDIRHAVE_PIPEHAVE_RECVFROMHAVE_RL_COMPDISP_FUNC_THAVE_SENDTOHAVE_SETSOCKOPTHAVE_SHUTDOWNHAVE_SOCKETHAVE_SYSTEMHAVE_TTYNAMEHAVE_UMASKHAVE_WAITTesting:
regrtestis deprecated since Python 3.7 and removed in Python 3.11. It is superseded by--fail-env-changed.Update
pyconfig.h.inadding the following WASI related defines that will require additional work:HAVE_PTHREAD_STUBS,_WASI_EMULATED_GETPID,_WASI_EMULATED_PROCESS_CLOCKS,_WASI_EMULATED_SIGNAL:Working toward addressing: