Commit Graph

784 Commits

Author SHA1 Message Date
Victor Stinner 8c3aee65ed
bpo-35134: Add Include/cpython/fileutils.h header file (GH-18493)
Move CPython C API from Include/fileutils.h into a new
Include/cpython/fileutils.h header file which is included by
Include/fileutils.h.

Exclude the following private symbols from the limited C API:

* _Py_error_handler
* _Py_GetErrorHandler()
* _Py_DecodeLocaleEx()
* _Py_EncodeLocaleEx()
2020-02-12 23:55:09 +01:00
Victor Stinner 98921aeaf5
bpo-35134: Add Include/cpython/bytesobject.h file (GH-18494)
Add Include/cpython/bytearrayobject.h and
Include/cpython/bytesobject.h header files.

Move CPython C API from Include/bytesobject.h into a new
Include/cpython/bytesobject.h header file which is included by
Include/bytesobject.h. Do a similar change for
Include/bytearrayobject.h.
2020-02-12 23:54:31 +01:00
Victor Stinner e9e7d284c4
bpo-35081: Move dtoa.h header to the internal C API (GH-18489)
Move the dtoa.h header file to the internal C API as pycore_dtoa.h:
it only contains private functions (prefixed by "_Py").

The math and cmath modules must now be compiled with the
Py_BUILD_CORE macro defined.
2020-02-12 22:54:42 +01:00
Victor Stinner 45876a90e2
bpo-35081: Move bytes_methods.h to the internal C API (GH-18492)
Move the bytes_methods.h header file to the internal C API as
pycore_bytes_methods.h: it only contains private symbols (prefixed by
"_Py"), except of the PyDoc_STRVAR_shared() macro.
2020-02-12 22:32:34 +01:00
Fangrui Song 9a978ddb93
closes bpo-39575: Change -lgcov to --coverage. (GH-18382)
This allows clang to get rid of the dependency on libgcov.
When linking, GCC passes -lgcov while clang passes the path to libclang_rt.profile-$arch.a
2020-02-07 15:46:29 -08:00
Victor Stinner bec4186c67
bpo-35134: Create Include/cpython/listobject.h (GH-18395)
Move listobject.h code surrounded by "#ifndef Py_LIMITED_API"
to a new Include/cpython/listobject.h header file.

Add cpython/ header files to Makefile.pre.in and pythoncore project
of PCbuild.

Add _PyList_CAST() macro.
2020-02-07 09:20:21 +01:00
Dino Viehland 2528a6c3d0
Add test.test_import.data.unwritable package to makefile (#18211) 2020-01-27 14:04:56 -08:00
Anthony Shaw ef7eaafc9d bpo-39144 Align ctags and etags behaviours in the makefile and include Python stdlib files (GH-17721) 2019-12-28 02:32:48 +00:00
Victor Stinner 4d231bcc77
bpo-38644: Add _PyObject_Call() (GH-17089)
* Add pycore_call.h internal header file.
* Add _PyObject_Call(): PyObject_Call() with tstate
* Add _PyObject_CallNoArgTstate(): _PyObject_CallNoArg() with tstate
* Add _PyObject_FastCallDictTstate(): _PyObject_FastCallDict()
  with tstate
* _PyObject_Call_Prepend() now takes tstate
* Replace _PyObject_FastCall() calls
  with _PyObject_VectorcallTstate() calls
2019-11-14 13:36:21 +01:00
Victor Stinner f4b1e3d7c6
bpo-38644: Add Py_EnterRecursiveCall() to the limited API (GH-17046)
Provide Py_EnterRecursiveCall() and Py_LeaveRecursiveCall() as
regular functions for the limited API. Previously, there were defined
as macros, but these macros didn't work with the limited API which
cannot access PyThreadState.recursion_depth field.

Remove _Py_CheckRecursionLimit from the stable ABI.

Add Include/cpython/ceval.h header file.
2019-11-04 19:48:34 +01:00
Gregory P. Smith c37447481e
bpo-28494: install ziptestdata to fix install bot (GH-15902) 2019-09-11 05:31:37 -05:00
Neil Schemenauer c6bbcd2583 bpo-37725: have "make clean" remove PGO task data (#15033)
Change "clean" makefile target to also clean the program guided
optimization (PGO) data.  Previously you would have to use "make
clean" and "make profile-removal", or "make clobber".
2019-09-10 10:44:20 +01:00
T. Wouters b4612f5d54
bpo-37589: Add a few missing dependencies on .h files in the Makefile. (GH-15757)
The missing dependencies prevented incremental builds from working when you touched any
of these files. Based on GH-14758 by @vemakereporter.
2019-09-09 05:17:18 -07:00
Erlend Egeberg Aasland 387c3c5a04 bpo-37653: Fix libinstall target in Makefile (GH-14911) 2019-07-23 18:11:50 +02:00
Neil Schemenauer 4e16a4a311
bpo-36044: Reduce number of unit tests run for PGO build (GH-14702)
Reduce the number of unit tests run for the PGO generation task.  This
speeds up the task by a factor of about 15x.  Running the full unit test
suite is slow.  This change may result in a slightly less optimized build
since not as many code branches will be executed.  If you are willing to
wait for the much slower build, the old behavior can be restored using
'./configure [..] PROFILE_TASK="-m test --pgo-extended"'.  We make no
guarantees as to which PGO task set produces a faster build.  Users who
care should run their own relevant benchmarks as results can depend on
the environment, workload, and compiler tool chain.
2019-07-22 12:54:25 -07:00
Victor Stinner e8692818af
bpo-37468: make install no longer install wininst-*.exe files (GH-14511)
make install no longer installs "wininst-*.exe" files used by
distutils bdist_wininst: bdist_wininst only works on Windows.
2019-07-15 17:18:42 +02:00
Victor Stinner 47fbc4e45b
bpo-37359: Add --cleanup option to python3 -m test (GH-14332)
* regrtest: Add --cleanup option to remove "test_python_*" directories
  of previous failed test jobs.
* Add "make cleantest" to run "python3 -m test --cleanup".
2019-06-24 12:03:00 +02:00
Victor Stinner 01b63ecac6
bpo-35134: Add Include/cpython/import.h header file (GH-14213)
* Add Include/cpython/import.h and Include/internal/pycore_import.h
  header files.
* Move _PyImport_ReInitLock() to the internal C API. Don't export the
  symbol anymore.
2019-06-19 00:48:09 +02:00
Christian Heimes 8a8b59c979 bpo-37215: Fix dtrace issue introduce by bpo-36842 (GH-13940)
Signed-off-by: Christian Heimes <christian@python.org>


https://bugs.python.org/issue37215
2019-06-10 08:19:48 -07:00
Inada Naoki 91234a1636
bpo-26219: per opcode cache for LOAD_GLOBAL (GH-12884)
This patch implements per opcode cache mechanism, and use it in
only LOAD_GLOBAL opcode.

Based on Yury's opcache3.patch in bpo-26219.
2019-06-03 21:30:58 +09:00
Victor Stinner 331a6a56e9
bpo-36763: Implement the PEP 587 (GH-13592)
* Add a whole new documentation page:
  "Python Initialization Configuration"
* PyWideStringList_Append() return type is now PyStatus,
  instead of int
* PyInterpreterState_New() now calls PyConfig_Clear() if
  PyConfig_InitPythonConfig() fails.
* Rename files:

  * Python/coreconfig.c => Python/initconfig.c
  * Include/cpython/coreconfig.h => Include/cpython/initconfig.h
  * Include/internal/: pycore_coreconfig.h => pycore_initconfig.h

* Rename structures

  * _PyCoreConfig => PyConfig
  * _PyPreConfig => PyPreConfig
  * _PyInitError => PyStatus
  * _PyWstrList => PyWideStringList

* Rename PyConfig fields:

  * use_module_search_paths => module_search_paths_set
  * module_search_path_env => pythonpath_env

* Rename PyStatus field: _func => func
* PyInterpreterState: rename core_config field to config
* Rename macros and functions:

  * _PyCoreConfig_SetArgv() => PyConfig_SetBytesArgv()
  * _PyCoreConfig_SetWideArgv() => PyConfig_SetArgv()
  * _PyCoreConfig_DecodeLocale() => PyConfig_SetBytesString()
  * _PyInitError_Failed() => PyStatus_Exception()
  * _Py_INIT_ERROR_TYPE_xxx enums => _PyStatus_TYPE_xxx
  * _Py_UnixMain() => Py_BytesMain()
  * _Py_ExitInitError() => Py_ExitStatusException()
  * _Py_PreInitializeFromArgs() => Py_PreInitializeFromBytesArgs()
  * _Py_PreInitializeFromWideArgs() => Py_PreInitializeFromArgs()
  * _Py_PreInitialize() => Py_PreInitialize()
  * _Py_RunMain() => Py_RunMain()
  * _Py_InitializeFromConfig() => Py_InitializeFromConfig()
  * _Py_INIT_XXX() => _PyStatus_XXX()
  * _Py_INIT_FAILED() => _PyStatus_EXCEPTION()

* Rename 'err' PyStatus variables to 'status'
* Convert RUN_CODE() macro to config_run_code() static inline function
* Remove functions:

  * _Py_InitializeFromArgs()
  * _Py_InitializeFromWideArgs()
  * _PyInterpreterState_GetCoreConfig()
2019-05-27 16:39:22 +02:00
Antoine Pitrou 91f4380ced
bpo-36785: PEP 574 implementation (GH-7076) 2019-05-26 17:10:09 +02:00
Jason R. Coombs f7fba6cfb6
bpo-34632 fix buildbots and remove artifact (GH-13566)
* bpo-34632: Also include the test data directory.

* bpo-34632: remove the framework resources artifacts, accidentally added in 1bbf7b661f (ccbccce)
2019-05-25 10:00:21 -04:00
Chih-Hsuan Yen c3738cfe63 bpo-34632: fix installation of importlib.metadata (#13563) 2019-05-25 04:09:34 -04:00
Victor Stinner bc66faccb8
bpo-36721: Fix pkg-config symbolic links on "make install" (GH-13551) 2019-05-24 18:27:13 +02:00
Victor Stinner 438a12dd9d
bpo-36710: Add tstate parameter in ceval.c (GH-13547)
* Fix a possible reference leak in _PyErr_Print() if exception
  is NULL.
* PyErr_BadInternalCall(): replace PyErr_Format() with _PyErr_SetString().
* Add pycore_pyerrors.h header file.
* New functions:

  * _PyErr_Clear()
  * _PyErr_Fetch()
  * _PyErr_Print()
  * _PyErr_Restore()
  * _PyErr_SetObject()
  * _PyErr_SetString()

* Add 'tstate' parameter to _PyEval_AddPendingCall().
2019-05-24 17:01:38 +02:00
Steve Dower b82e17e626
bpo-36842: Implement PEP 578 (GH-12613)
Adds sys.audit, sys.addaudithook, io.open_code, and associated C APIs.
2019-05-23 08:45:22 -07:00
Victor Stinner 0a8e57248b
bpo-36721: Add --embed option to python-config (GH-13500)
To embed Python into an application, a new --embed option must be
passed to "python3-config --libs --embed" to get "-lpython3.8" (link
the application to libpython). To support both 3.8 and older, try
"python3-config --libs --embed" first and fallback to "python3-config
--libs" (without --embed) if the previous command fails.

Add a pkg-config "python-3.8-embed" module to embed Python into an
application: "pkg-config python-3.8-embed --libs" includes
"-lpython3.8".  To support both 3.8 and older, try "pkg-config
python-X.Y-embed --libs" first and fallback to "pkg-config python-X.Y
--libs" (without --embed) if the previous command fails (replace
"X.Y" with the Python version).

On the other hand, "pkg-config python3.8 --libs" no longer contains
"-lpython3.8". C extensions must not be linked to libpython (except
on Android, case handled by the script); this change is backward
incompatible on purpose.

"make install" now also installs "python-3.8-embed.pc".
2019-05-23 03:30:23 +02:00
Victor Stinner fd1e0e93b1
bpo-35134: Register new traceback.h header files (GH-13431)
Add new cpython/traceback.h and pycore_traceback.h header files to
Makefile.pre.in and PCbuild/ project.
2019-05-20 02:22:32 +02:00
Antoine Pitrou 1a2dd82f56
bpo-36786: Run compileall in parallel during "make install" (GH-13078) 2019-05-15 23:45:18 +02:00
Stefan Behnel 0d5864fa07
bpo-13611: Include C14N 2.0 test data in installation (GH-13053)
* Include C14N 2.0 test data in installation.
* Add README file to the C14N test data directory to reference the original source and licensing conditions.
2019-05-02 10:35:02 +02:00
xdegaye 7a5a1cfe04 bpo-36747: Remove the stale scriptsinstall Makefile target (GH-13003) 2019-04-29 11:01:42 +02:00
xdegaye 254b309c80 bpo-21536: On Android, C extensions are linked to libpython (GH-12989) 2019-04-29 09:27:40 +02:00
Victor Stinner 01f073f5e4
bpo-21536: Revert Makefile change on python-config (GH-12971)
Misc/python-config.sh lives in the build directory, not in the source
directory.
2019-04-26 17:55:17 +02:00
Victor Stinner 06d04e77ca
bpo-36733: Fix PYTHONPATH for make regen-add (GH-12969)
Add PYTHONPATH=$(srcdir) to run $(PYTHON_FOR_REGEN) -m Parser.pgen,
so it's possible to build Python from a different directory.
2019-04-26 13:09:47 +02:00
Victor Stinner 8c3ecc6bac
bpo-21536: C extensions are no longer linked to libpython (GH-12946)
On Unix, C extensions are no longer linked to libpython.

It is now possible to load a C extension built using a shared library
Python with a statically linked Python.

When Python is embedded, libpython must not be loaded with
RTLD_LOCAL, but RTLD_GLOBAL instead. Previously, using RTLD_LOCAL, it
was already not possible to load C extensions which were not linked
to libpython, like C extensions of the standard library built by the
"*shared*" section of Modules/Setup.

distutils, python-config and python-config.py have been modified.
2019-04-25 20:13:10 +02:00
Victor Stinner aba7d662ab
bpo-35134: Add cpython/pymem.h to build system (GH-12842) 2019-04-15 17:29:31 +02:00
Pablo Galindo f2cf1e3e28
bpo-36623: Clean parser headers and include files (GH-12253)
After the removal of pgen, multiple header and function prototypes that lack implementation or are unused are still lying around.
2019-04-13 17:05:14 +01:00
Victor Stinner e65f01f78d
bpo-36508: python-config don't export LINKFORSHARED (GH-12661)
python-config --ldflags no longer includes flags of the LINKFORSHARED
variable. The LINKFORSHARED variable must only be used to build
executables.
2019-04-09 18:12:44 +02:00
Pablo Galindo 91759d9801
bpo-36143: Regenerate Lib/keyword.py from the Grammar and Tokens file using pgen (GH-12456)
Now that the parser generator is written in Python (Parser/pgen) we can make use of it to regenerate the Lib/keyword file that contains the language keywords instead of parsing the autogenerated grammar files. This also allows checking in the CI that the autogenerated files are up to date.
2019-03-25 22:01:12 +00:00
Eric Snow c11183cdcf
bpo-36097: Use only public C-API in the_xxsubinterpreters module (adding as necessary). (gh-12359) 2019-03-15 16:35:46 -06:00
Victor Stinner 4d61e6e3b8
Revert: bpo-33608: Factor out a private, per-interpreter _Py_AddPendingCall(). (GH-11617) (GH-12159)
* Revert "bpo-36097: Use only public C-API in the_xxsubinterpreters module (adding as necessary). (#12003)"

This reverts commit bcfa450f21.

* Revert "bpo-33608: Simplify ceval's DISPATCH by hoisting eval_breaker ahead of time. (gh-12062)"

This reverts commit bda918bf65.

* Revert "bpo-33608: Use _Py_AddPendingCall() in _PyCrossInterpreterData_Release(). (gh-12024)"

This reverts commit b05b711a2c.

* Revert "bpo-33608: Factor out a private, per-interpreter _Py_AddPendingCall(). (GH-11617)"

This reverts commit ef4ac967e2.
2019-03-04 14:21:28 +01:00
Eric Snow bcfa450f21
bpo-36097: Use only public C-API in the_xxsubinterpreters module (adding as necessary). (#12003) 2019-03-01 16:50:31 -07:00
Pablo Galindo 1f24a719e7
bpo-35808: Retire pgen and use pgen2 to generate the parser (GH-11814)
Pgen is the oldest piece of technology in the CPython repository, building it requires various #if[n]def PGEN hacks in other parts of the code and it also depends more and more on CPython internals. This commit removes the old pgen C code and replaces it for a new version implemented in pure Python. This is a modified and adapted version of lib2to3/pgen2 that can generate grammar files compatibles with the current parser.

This commit also eliminates all the #ifdef and code branches related to pgen, simplifying the code and making it more maintainable. The regen-grammar step now uses $(PYTHON_FOR_REGEN) that can be any version of the interpreter, so the new pgen code maintains compatibility with older versions of the interpreter (this also allows regenerating the grammar with the current CI solution that uses Python3.5). The new pgen Python module also makes use of the Grammar/Tokens file that holds the token specification, so is always kept in sync and avoids having to maintain duplicate token definitions.
2019-03-01 15:34:44 -08:00
Victor Stinner 91b9ecf82c
bpo-36142: Add preconfig.c (GH-12128)
* Add _PyArgv_Decode() function
* Move _Py_ClearFileSystemEncoding() and _Py_SetFileSystemEncoding()
  to preconfig.c.
2019-03-01 17:52:56 +01:00
Victor Stinner f684d83d86
bpo-36142: Exclude coreconfig.h from Py_LIMITED_API (GH-12111)
The whole coreconfig.h header is now excluded from Py_LIMITED_API.
Move functions definitions into a new internal pycore_coreconfig.h
header.

* Move Include/coreconfig.h to Include/cpython/coreconfig.h
* coreconfig.h header is now excluded from Py_LIMITED_API
* Move functions to pycore_coreconfig.h
2019-03-01 03:44:13 +01:00
Inada Naoki 001fee14e0
bpo-12822: use monotonic clock for condvar if possible (GH-11723) 2019-02-20 10:00:09 +09:00
Jakub Kulík 5c8f537669 bpo-35520: Fix build with dtrace support on certain systems. (#11194) 2019-01-24 18:29:48 +01:00
Ned Deily 44a3ee07e3 bpo-35257: fix broken BLDSHARED - needs LDFLAGS too (GH-11297)
`BLDSHARED` needs to have both `LDFLAGS` and `LDFLAGS_NODIST`, not just `LDFLAGS_NODIST`; `PY_CORE_LDFLAGS` provides both.  For example, as it stands now with just `LDFLAGS_NODIST`, macOS universal builds are broken as the necessary `-arch` flags are no longer passed to the standard library extension module link step from `setup.py` resulting in extension modules being single architecture only.


https://bugs.python.org/issue35257
2018-12-23 12:32:48 -08:00
Serhiy Storchaka 8ac658114d
bpo-30455: Generate all token related code and docs from Grammar/Tokens. (GH-10370)
"Include/token.h", "Lib/token.py" (containing now some data moved from
"Lib/tokenize.py") and new files "Parser/token.c" (containing the code
moved from "Parser/tokenizer.c") and "Doc/library/token-list.inc" (included
in "Doc/library/token.rst") are now generated from "Grammar/Tokens" by
"Tools/scripts/generate_token.py". The script overwrites files only if
needed and can be used on the read-only sources tree.

"Lib/symbol.py" is now generated by "Tools/scripts/generate_symbol_py.py"
instead of been executable itself.

Added new make targets "regen-token" and "regen-symbol" which are now
dependencies of "regen-all".

The documentation contains now strings for operators and punctuation tokens.
2018-12-22 11:18:40 +02:00