Commit Graph

155 Commits

Author SHA1 Message Date
Christian Heimes 8b24d60f1b
gh-95174: WASI: skip missing sockets functions (GH-95179) 2022-07-27 08:19:23 +02:00
Christian Heimes 0d35a59ce3
gh-95174: Handle missing dup() and constants in WASI (GH-95229)
- check for ``dup()`` libc function
- handle missing ``F_DUPFD`` in ``dup2()`` replacement function
- add workaround for WASI libc bug in MSG_TRUNC
- ESHUTDOWN is missing, use EPIPE instead
- POLLPRI is missing, define as 0 (no-op)
2022-07-26 11:16:51 +02:00
Christian Heimes 3124d9a5aa
gh-93491: Add support tier detection to configure (GH-93492)
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
Co-authored-by: Steve Dower <steve.dower@microsoft.com>
Co-authored-by: Erlend Egeberg Aasland <erlend.aasland@protonmail.com>
2022-06-10 15:25:33 +02:00
Kumar Aditya cb04a09d2d
GH-93207: Remove HAVE_STDARG_PROTOTYPES configure check for stdarg.h (#93215) 2022-05-27 13:30:45 +02:00
Dong-hee Na d284e8b3e3
Update CPyhton configuration for 3.12 (#92451)
* Update CPyhton configuration for 3.12

* Fix PC/pyconfig.h

* Add expect failure
2022-05-08 13:44:12 +01:00
Ganesh Kathiresan d414f7ece8
gh-90822: Make `PY_SSIZE_T_MAX` and `PY_SSIZE_T_MIN` constant expression (GH-92071) 2022-05-02 17:23:28 +09:00
Christian Heimes a6ca8eee22
bpo-46315: Add ifdef HAVE_ feature checks for WASI compatibility (GH-30507) 2022-01-13 09:46:04 +01:00
Steve Dower 99fcf15052
bpo-45582: Port getpath[p].c to Python (GH-29041)
The getpath.py file is frozen at build time and executed as code over a namespace. It is never imported, nor is it meant to be importable or reusable. However, it should be easier to read, modify, and patch than the previous code.

This commit attempts to preserve every previously tested quirk, but these may be changed in the future to better align platforms.
2021-12-03 00:08:42 +00:00
Christian Heimes 8caceb7a47
bpo-40280: Add configure check for socket shutdown (GH-29795) 2021-11-26 15:16:54 +01:00
Christian Heimes 9942f42a93
bpo-45522: Allow to disable freelists on build time (GH-29056)
Freelists for object structs can now be disabled. A new ``configure``
option ``--without-freelists`` can be used to disable all freelists
except empty tuple singleton. Internal Py*_MAXFREELIST macros can now
be defined as 0 without causing compiler warnings and segfaults.

Signed-off-by: Christian Heimes <christian@python.org>
2021-10-21 06:12:20 -07:00
Victor Stinner 00ffc4513d
bpo-45440: Remove pymath.c fallbacks (GH-28977)
Remove fallbacks for missing round(), copysign() and hypot() in
Python/pymath.c. Python now requires these functions to build.

These fallbacks were needed on Visual Studio 2012 and older. They are
no longer needed since Visual Stuido 2013. Python is now built with
Visual Studio 2017 or newer since Python 3.6.
2021-10-15 19:45:34 +02:00
Victor Stinner 194a9526d8
bpo-45440: Require math.h isinf() to build (GH-28894)
Building Python now requires a C99 <math.h> header file providing
isinf(), isnan() and isfinite() functions.

Remove the Py_FORCE_DOUBLE() macro. It was used by the
Py_IS_INFINITY() macro.

Changes:

* Remove Py_IS_NAN(), Py_IS_INFINITY() and Py_IS_FINITE()
  in PC/pyconfig.h.
* Remove the _Py_force_double() function.
* configure no longer checks if math.h defines isinf(), isnan() and
  isfinite().
2021-10-13 23:27:50 +02:00
Pablo Galindo 2fc857a572
Update CI files to account for the master -> main rename (GH-25860) 2021-05-03 23:36:55 +01:00
Jessica Clarke dec0757549
bpo-43179: Generalise alignment for optimised string routines (GH-24624)
* Remove m68k-specific hack from ascii_decode

On m68k, alignments of primitives is more relaxed, with 4-byte and
8-byte types only requiring 2-byte alignment, thus using sizeof(size_t)
does not work. Instead, use the portable alternative.

Note that this is a minimal fix that only relaxes the assertion and the
condition for when to use the optimised version remains overly strict.
Such issues will be fixed tree-wide in the next commit.

NB: In C11 we could use _Alignof(size_t) instead, but for compatibility
we use autoconf.

* Optimise string routines for architectures with non-natural alignment

C only requires that sizeof(x) is a multiple of alignof(x), not that the
two are equal. Thus anywhere where we optimise based on alignment we
should be using alignof(x) not sizeof(x).

This is more annoying than it would be in C11 where we could just use
_Alignof(x) (and alignof(x) in C++11), but since we still require only
C99 we must plumb the information all the way from autoconf through the
various typedefs and defines.
2021-03-31 12:12:39 +02:00
Jozef Grajciar c994ffe695
bpo-11717: fix ssize_t redefinition error when targeting 32bit Windows app (GH-24479) 2021-03-01 11:18:33 +00:00
Steve Dower 9cc9e27725
bpo-42120: Remove macro defining copysign to _copysign on Windows (GH-23326) 2020-11-16 23:22:42 +00:00
Pablo Galindo d4fe098d1e
Python 3.10.0a0 (GH-20198) 2020-05-19 03:33:01 +01:00
Victor Stinner 8510f43078
bpo-1294959: Add sys.platlibdir attribute (GH-18381)
Add --with-platlibdir option to the configure script: name of the
platform-specific library directory, stored in the new sys.platlitdir
attribute. It is used to build the path of platform-specific dynamic
libraries and the path of the standard library.

It is equal to "lib" on most platforms. On Fedora and SuSE, it is
equal to "lib64" on 64-bit systems.

Co-Authored-By: Jan Matějek <jmatejek@suse.com>
Co-Authored-By: Matěj Cepl <mcepl@cepl.eu>
Co-Authored-By: Charalampos Stratakis <cstratak@redhat.com>
2020-03-10 09:53:09 +01:00
Stefan Krah 815280eb16
bpo-39794: Add --without-decimal-contextvar (#18702) 2020-02-29 19:43:42 +01:00
Zackery Spytz b439a715cb
bpo-39553: Delete HAVE_SXS protected code (GH-18356)
https://bugs.python.org/issue39553



Automerge-Triggered-By: @zooba
2020-02-04 19:13:00 -08:00
Sergey Fedoseev a9ed91e6c2 bpo-27961: Replace PY_LONG_LONG with long long. (GH-15386) 2019-10-21 09:49:48 +03:00
Steve Dower 0b72ccff56 bpo-32592: Set Windows 8 as the minimum required version for API support (GH-15951) 2019-09-11 17:03:37 +01:00
Sergey Fedoseev a38e9d1399 bpo-27961: Remove leftovers from the times when long long wasn't required (GH-15388) 2019-08-22 16:28:28 +01:00
Paul Monson daf6262751 bpo-37201: fix test_distutils failures for Windows ARM64 (GH-13902) 2019-06-12 10:16:49 -07:00
Łukasz Langa 9ab2fb1c68
Bump to 3.9.0a0 2019-06-04 22:12:32 +02:00
Paul Monson 3ea702eca1 bpo-36942 Windows build changes for Windows ARM64 (GH-13366) 2019-05-17 10:08:55 -07:00
Zackery Spytz 6673decfa0 bpo-24643: Fix "#define timezone _timezone" clashes on Windows (GH-12019) 2019-02-25 15:56:44 -08:00
Paul Monson 8a1657b934 bpo-35976: Enable Windows projects to build with platform ARM32 (GH-11825)
This change adds the necessary items to the build projects to avoid erroring out right at the start. It does not add _support_ for targeting Windows on ARM32, but is a necessary prerequisite for adding it.
2019-02-14 08:31:30 -08:00
Matt McCormick 87667c54c6 bpo-11566: Extension build errors on Windows for _hypot (GH-11283)
This addresses C extension build errors related to an undefined _hypot
symbol when building with the Microsoft Visual C++ Compiler for Python
2.7 [1] or MinGWPy [2]. It also addresses errors when building a C++
extension with MinGWPy and C++11 from cmath, 'error "::hypot' has not
been declared'

[1] https://www.microsoft.com/en-us/download/details.aspx?id=44266
[2] https://mingwpy.github.io/
2018-12-22 10:37:59 +09:00
Benjamin Peterson c510c6b8b6
Simplify PyInit_timezone. (GH-9467)
Reduce the knotty preprocessor conditional logic, dedent unnecessarily nested
code, and handle errors properly.

The first edition of this change (afde1c1a05)
failed (bpo-34715) because FreeBSD doesn't define the timezone globals. That's
why we're now checking for HAVE_DECL_TZNAME.
2018-09-20 19:52:18 -07:00
Ned Deily 5489bdad51 Start of 3.8.0a0 2018-01-31 17:44:09 -05:00
Christian Heimes 61d478c71c
bpo-31399: Let OpenSSL verify hostname and IP address (#3462)
bpo-31399: Let OpenSSL verify hostname and IP

The ssl module now uses OpenSSL's X509_VERIFY_PARAM_set1_host() and
X509_VERIFY_PARAM_set1_ip() API to verify hostname and IP addresses.

* Remove match_hostname calls
* Check for libssl with set1_host, libssl must provide X509_VERIFY_PARAM_set1_host()
* Add documentation for OpenSSL 1.0.2 requirement
* Don't support OpenSSL special mode with a leading dot, e.g. ".example.org" matches "www.example.org". It's not standard conform.
* Add hostname_checks_common_name

Signed-off-by: Christian Heimes <christian@python.org>
2018-01-27 15:51:38 +01:00
Eric Snow fc1bf872e9 bpo-30860: Move windows.h include out of internal/*.h. (#3458)
PR #3397 introduced a large number of warnings to the Windows build. This patch fixes them.
2017-09-11 18:30:43 -07:00
Eric Snow 2ebc5ce42a bpo-30860: Consolidate stateful runtime globals. (#3397)
* group the (stateful) runtime globals into various topical structs
* consolidate the topical structs under a single top-level _PyRuntimeState struct
* add a check-c-globals.py script that helps identify runtime globals

Other globals are excluded (see globals.txt and check-c-globals.py).
2017-09-07 23:51:28 -06:00
Zachary Ware 49ce74efe8 Remove all mention of Windows IA-64 support (GH-3389)
It was mostly removed long ago.
2017-09-06 15:45:25 -07:00
Antoine Pitrou f474c5a3f3 bpo-30946: Remove obsolete fallback code in readline module (#2738)
* Remove obsolete fallback code in readline module

* Add NEWS

* Remove obsolete include

* Fix macro on Windows
2017-07-18 17:05:03 +02:00
INADA Naoki 6b42eb1764 bpo-29585: Fix sysconfig.get_config_var("PYTHONFRAMEWORK") (GH-2483)
`PYTHONFRAMEWORK` is defined in `Makefile` and it shoulnd't be used
in `pyconfig.h`.

`sysconfig.py --generate-posix-vars` reads config vars from Makefile
and `pyconfig.h`.  Conflicting variables should be avoided.

Especially, string config variables in Makefile are unquoted, but
in `pyconfig.h` are keep quoted.  So it should be private (starts with
underscore).
2017-06-29 15:31:38 +09:00
Segev Finer 9f3bdcb643 bpo-23451: Fix socket deprecation warnings in socketmodule.c (#2318)
* bpo-23451: Fix WSASocket and WSADuplicateSocket deprecation warnings

* bpo-23451: Add backwards compatibility note about socket share/fromshare

* bpo-23451: Fixed `WSAAddressToString`/`WSAStringToAddress` deprecation warnings

* bpo-23451: Use `inet_pton`/`inet_ntop` instead of `WSAAddressToString`/`WSAStringToAddress`

* bpo-23451: Move `HAVE_INET_PTON` from _socket.vcxproj to pyconfig.h

* bpo-23451: Add SUPPRESS_DEPRECATED_CALL to socketmodule.c

* bpo-23451: Add a NEWS.d entry

* bpo-23451: Corrected NEWS.d entry
2017-06-28 13:51:00 -07:00
Victor Stinner b01c574ad6 bpo-29585: Define PYTHONFRAMEWORK in PC/pyconfig.h (#2477)
* bpo-29585: Fix PC/pyconfig.h whitespaces

Run "make patchcheck".

* bpo-29585: Define PYTHONFRAMEWORK in PC/pyconfig.h

* site: Fix path separator in _get_path() on Windows
2017-06-28 18:34:42 +02:00
Serhiy Storchaka 4dadcd4ed7 bpo-26121: Use C library implementation for math functions erf() and erfc() on Windows. (#632) 2017-03-12 13:39:22 +02:00
Ned Deily 4829bc6619 Bump to 3.7.0a0 2016-09-12 17:29:04 -04:00
Benjamin Peterson 123374463b hardcode sizeof(_Bool) on windows 2016-09-07 11:39:46 -07:00
Benjamin Peterson 4fe55106d1 require standard int types to be defined (#17884) 2016-09-06 11:58:01 -07:00
Benjamin Peterson af580dff4a replace PY_LONG_LONG with long long 2016-09-06 10:46:49 -07:00
Larry Hastings 10108a7b9a Issue #27355: Removed support for Windows CE. It was never finished,
and Windows CE is no longer a relevant platform for Python.
2016-09-05 15:11:23 -07:00
Martin Panter 1ce738e08f Merge typo fixes from 3.5 2016-05-08 14:02:35 +00:00
Martin Panter 4c35964b76 Corrections for a/an in code comments and documentation 2016-05-08 13:53:41 +00:00
Zachary Ware 95c0646547 Closes #24953: Merge with 3.5 2015-08-29 00:13:14 -05:00
Zachary Ware 7503ca7b16 Issue #24953: Include ICC version in sys.version string when bulit with ICC on Windows 2015-08-28 23:52:31 -05:00
Yury Selivanov 7aa5341164 Reverting my previous commit.
Something went horribly wrong when I was doing `hg rebase`.
2015-05-30 10:57:56 -04:00