3e04d5b306
Issue #27076 : Merge spelling from 3.5
2016-05-26 06:03:19 +00:00
46f50726a0
Issue #27076 : Doc, comment and tests spelling fixes
...
Most fixes to Doc/ and Lib/ directories by Ville Skyttä.
2016-05-26 05:35:26 +00:00
da28494d0a
Issue #22359 : Merge cross-compilation fix from 3.5
2016-04-23 01:18:54 +00:00
1046d5c653
Issue #22359 : Disable running cross-compiled _freeze_importlib and pgen
...
Patch by Xavier de Gaye.
2016-04-23 00:58:44 +00:00
79a12a2aa5
Issue #25702 : A --with-lto configure option has been added that will
...
enable link time optimizations at build time during a make profile-opt.
2016-04-15 16:58:51 -07:00
d82da9f7f2
Issue #25702 : A --with-lto configure option has been added that will
...
enable link time optimizations at build time during a make profile-opt.
2016-04-15 16:57:04 -07:00
65f315e1ef
Exclude super long running tests from the PROFILE_TASK for PGO
...
builds. multiprocessing and subprocess tests in particular
along with test_asyncore and test_gdb. Running them does not
meaningfully add to the profile guidance.
2016-04-15 16:46:14 -07:00
ad45ab876f
Exclude super long running tests from the PROFILE_TASK for PGO
...
builds. multiprocessing and subprocess tests in particular
along with test_asyncore and test_gdb. Running them does not
meaningfully add to the profile guidance.
2016-04-15 16:45:43 -07:00
b9e0834f46
Merge 3.5
2016-03-23 12:58:00 +01:00
3a56b775da
Makefile.pre.in (profile-opt): Fix bashism.
2016-03-23 12:57:29 +01:00
d65e0c7560
Makefile: change default value of TESTTIMEOUT from 1 hour to 15 min
...
The whole test suite takes 6 minutes on my laptop. It takes less than 30
minutes on most buildbots. The TESTTIMEOUT is the timeout for a single test
file.
2016-03-23 02:05:39 +01:00
885bdc4946
Issue #25985 : sys.version_info is now used instead of sys.version
...
to format short Python version.
2016-02-11 13:10:36 +02:00
63d096ddab
Issue #24421 : Compile _math.c separately to avoid race condition
2016-02-03 05:19:44 +00:00
c9deece272
Issue #24421 : Compile _math.c separately to avoid race condition
2016-02-03 05:19:44 +00:00
266514ae93
Issue #25827 : Merge with 3.5
2015-12-21 14:17:12 -06:00
5af856404a
Issue #25827 : Add support for ICC to configure
2015-12-21 12:09:17 -06:00
e33baf8b83
Merge 3.5
2015-12-13 21:26:34 +01:00
8de795f4d2
Issue #25696 : Don't ignore errors in 'make bininstall' on creating $(LIBPC) directory
2015-12-13 21:26:17 +01:00
117051afa9
(Merge 3.5) Issue #25696 : Fix installation of Python on UNIX with make -j9.
2015-12-13 21:21:36 +01:00
c2021558ef
Issue #25696 : Fix installation of Python on UNIX with make -j9.
2015-12-13 21:20:36 +01:00
dc0965551e
Issue #25694 : Install test.libregrtest to be able to run tests on the installed
...
Python
2015-11-22 15:18:40 +01:00
be7c1638e2
Issue #25188 : Add a -P/--pgo flag to regrtest to silence error output.
...
Since PGO building doesn't care about test failures, silence them when
running the test suite for performance reasons. Initial patch by
Alecsandru Patrascu of Intel.
2015-10-02 16:16:44 -07:00
7188a3efe0
Issue #24915 : Add Clang support to PGO builds and use the test suite
...
for profile data.
Thanks to Alecsandru Patrascu of Intel for the initial patch.
2015-09-18 15:13:44 -07:00
96c6af9b20
Issue #16991 : Add a C implementation of collections.OrderedDict.
2015-05-29 22:21:39 -06:00
32439d6eb6
Issue #23911 : Move path-based bootstrap code to a separate frozen module.
2015-05-02 19:15:18 -06:00
dd2693fc1f
- merge 3.4
2015-04-30 13:44:43 +02:00
ca40e4315c
- remove unused EXTRAPLATDIR macro in Makefile.pre.in
2015-04-30 13:44:18 +02:00
8cb6569fe1
Implements issue #9951 : Adds a hex() method to bytes, bytearray, & memoryview.
...
Also updates a few internal implementations of the same thing to use the
new built-in code.
Contributed by Arnon Yaari.
2015-04-25 23:22:26 +00:00
ae18f387e4
merge 3.4
2015-04-13 22:10:47 +02:00
100aa18556
- Makefile.pre.in (LIBPL): Use the definition from configure.ac
2015-04-13 22:10:21 +02:00
4b761bf79a
- merge 3.4
2015-04-13 22:00:30 +02:00
1345d20193
- Use PLATDIR for the platform directory everywhere (refactoring only)
2015-04-13 21:59:57 +02:00
f299abdafa
Issue #23731 : Implement PEP 488.
...
The concept of .pyo files no longer exists. Now .pyc files have an
optional `opt-` tag which specifies if any extra optimizations beyond
the peepholer were applied.
2015-04-13 14:21:02 -04:00
8d11ccceeb
Rebuild _freeze_importlib.o when Makefile changes
2015-04-13 11:30:49 -04:00
c7965e0c21
Issue #23585 : make patchcheck will ensure the interpreter is built.
2015-03-16 15:30:31 +13:00
914db0f11c
Issue #23285 : Install new test directory.
2015-02-08 15:48:40 +11:00
28fe496598
Fixes issue23390: make profile-opt causes -fprofile-generate and related flags
...
to end up in distutils CFLAGS.
2015-02-04 02:16:13 -08:00
2f90aa6366
Fixes issue23390: make profile-opt causes -fprofile-generate and related flags
...
to end up in distutils CFLAGS.
2015-02-04 02:11:56 -08:00
7c562f670c
Issue #17636 : Install new test directories.
2014-12-13 02:05:15 -08:00
d600951748
Issue #22869 : Split pythonrun into two modules
...
- interpreter startup and shutdown code moved to a new
pylifecycle.c module
- Py_OptimizeFlag moved into the new module with the other
global flags
2014-11-20 21:39:37 +10:00
4f8fed28f0
merge with 3.4
2014-10-06 16:19:20 +02:00
2a3e396b24
Closes #21480 : better explanation of "hg touch" in the Makefile.
2014-10-06 14:58:17 +02:00
895ce149c1
Issue #22359 : Remove incorrect uses of recursive make. Patch by Jonas Wagner.
2014-09-21 00:21:58 +02:00
87018afeae
Issue #21166 : fix typo in comment
2014-08-23 18:10:49 -07:00
ec7aaf5de4
Issue #21166 : fix typo in comment
2014-08-23 18:10:16 -07:00
682c04c70c
Issue #21166 : merge from 3.4
2014-08-22 13:36:30 -07:00
fcbc246e9f
Issue #21166 : Prevent possible segfaults and other random failures of
...
python --generate-posix-vars in pybuilddir.txt build target by ensuring
that pybuilddir.txt is always regenerated when configure is run and
that the newly built skeleton python does not inadvertently import
modules from previously installed instances.
2014-08-22 13:32:49 -07:00
acb8c52343
add -Werror=declaration-after-statement only to stdlib extension modules ( closes #21121 )
...
Patch from Stefan Krah.
2014-08-09 20:01:49 -07:00
b30802b7a8
merge 3.4 ( #21121 )
2014-08-09 20:04:19 -07:00
973fe0ba7a
Issue #18093 : Factor out the programs that embed the runtime
2014-07-25 21:52:14 +10:00
05278eeac9
Issue 21383: merge from 3.4
2014-05-11 21:47:21 -07:00
a869fd3dc0
Issue #21383 : Allow "make touch" to work when building outside of the
...
source directory.
2014-05-11 21:45:13 -07:00
67d8dc1f58
Fix Tools/scripts/generate_opcode_h.py from issue #17861 to work correctly
...
when building in a separate object tree. More people should build this way.
This may still fail if the source is unwritable, I haven't tested that yet.
2014-04-17 01:13:29 +02:00
02d23a212a
Closes Issue 17861: Autogenerate Include/opcode.h from opcode.py.
...
It includes required changes in Makefile.pre.in and configure.ac
among other files.
2014-04-15 23:50:06 +05:30
490e53b853
Issue #21097 : Update Makefile with changed install locations of test directories.
2014-04-08 18:54:49 -07:00
2f2ecaa484
Issue #19990 : Install test/imghdrdata.
2014-02-02 14:00:39 -08:00
6bb21c48bc
Issue #19990 : Install test/imghdrdata.
2014-02-02 13:59:49 -08:00
24e43308b7
* Issue #16113 : Remove sha3 module again.
...
Patch by Christian Heimes, with modifications.
2014-01-03 14:05:06 +01:00
250a452fcf
Issue #19965 : Make sure that Python-ast.h is properly taken into account in the
...
makefile.
2013-12-15 19:12:52 +01:00
46c686fc40
Issue #19965 : Make sure that Python-ast.h is properly taken into account in the
...
makefile.
2013-12-15 19:09:00 +01:00
1969e01ae5
Fix make distclean for out-of-tree builds
2013-11-24 03:32:51 +01:00
f8471862d6
Fix make distclean for out-of-tree builds
2013-11-24 03:32:40 +01:00
dcd340eeeb
Issue #19358 : "make clinic" now runs the Argument Clinic preprocessor
...
over all CPython source files.
2013-11-23 14:58:45 -08:00
322f5ba0d8
Issue #19553 : PEP 453 - "make install" and "make altinstall" now install or
...
upgrade pip by default, using the bundled pip provided by the new ensurepip
module. A new configure option, --with-ensurepip[=upgrade|install|no], is
available to override the default ensurepip "--upgrade" option. The option
can also be set with "make [alt]install ENSUREPIP=[upgrade|install\no]".
2013-11-21 23:01:59 -08:00
b8f944f0b7
Issue #19649 : On OS X, the same set of file names are now installed
...
in bin directories for all configurations: non-framework vs framework,
and single arch vs universal builds. pythonx.y-32 is now always
installed for 64-bit/32-bit universal builds. The obsolete and
undocumented pythonw* symlinks are no longer installed anywhere.
2013-11-21 22:42:25 -08:00
985ecdcfc2
ssue #19183 : Implement PEP 456 'secure and interchangeable hash algorithm'.
...
Python now uses SipHash24 on all major platforms.
2013-11-20 11:46:18 +01:00
d0cf0635b3
Close #19406 : Initial implementation of ensurepip
...
Patch by Donald Stufft and Nick Coghlan
2013-11-11 22:11:55 +10:00
db5ab780e8
Issue #15392 : merge from 3.3
2013-11-03 20:09:51 -08:00
c3909e5af7
Issue #15392 : Install idlelib/idle_test.
2013-11-03 20:08:53 -08:00
8444ebbd72
Issue #18685 : Extract template part of _sre.c into separated sre_lib.h file.
2013-10-26 11:18:42 +03:00
65657c27fa
Issue #1584 : Provide options to override default search paths for Tcl and Tk
...
when building _tkinter. configure has two new options; if used, both must
be specified:
./configure \
--with-tcltk-includes="-I/opt/local/include" \
--with-tcltk-libs="-L/opt/local/lib -ltcl8.5 -ltk8.5"
In addition, the options can be overridden with make:
make \
TCLTK_INCLUDES="-I/opt/local/include" \
TCLTK_LIBS="-L/opt/local/lib -ltcl8.6 -ltk8.6"
2013-10-25 00:34:44 -07:00
3c97e46f63
Issue #19262 : Install asyncio and test_asyncio directories.
2013-10-17 18:08:00 -07:00
e1426b61f6
Issue #18919 : Add test/audiodata to LIBSUBDIRS.
2013-10-14 21:19:24 +03:00
c3a9b35588
Issue #18919 : Add test/audiodata to LIBSUBDIRS.
2013-10-14 21:18:50 +03:00
706f0f5f57
Drop buildbottouch again; the master is using "make touch" now.
2013-10-02 16:59:23 +02:00
73c6ee0080
Merge 3.3
2013-10-02 16:59:41 +02:00
2512caedd7
Merge 3.3
2013-09-30 16:22:05 +02:00
7ab8c872d3
Issue #19106 : Add buildbottouch target.
2013-09-30 16:21:44 +02:00
d819b931f3
Issue #1584 : Provide options to override default search paths for Tcl and Tk
...
when building _tkinter. configure has two new options; if used, both must
be specified:
./configure \
--with-tcltk-includes="-I/opt/local/include" \
--with-tcltk-libs="-L/opt/local/lib -ltcl8.5 -ltk8.5"
In addition, the options can be overridden with make:
make \
TCLTK_INCLUDES="-I/opt/local/include" \
TCLTK_LIBS="-L/opt/local/lib -ltcl8.6 -ltk8.6"
2013-09-06 01:07:05 -07:00
84ed9a68bd
Issue #8713 : Support alternative start methods in multiprocessing on Unix.
...
See http://hg.python.org/sandbox/sbt#spawn
2013-08-14 15:35:41 +01:00
5cc06fde43
#18273 : merge with 3.3.
2013-08-08 15:18:26 +03:00
66f2ea042a
#18273 : move the tests in Lib/test/json_tests to Lib/test/test_json and make them discoverable by unittest. Patch by Zachary Ware.
2013-08-08 15:03:45 +03:00
0df35b0a57
- Issue #18257 : Fix readlink usage in python-config. Install the python
...
version again on Darwin.
2013-08-01 15:32:49 +02:00
49e52f9375
Issue #18481 : Add C coverage reporting with gcov and lcov. A new make target
...
"coverage-report" creates an instrumented Python build, runs unit tests
and creates a HTML. The report can be updated with "make coverage-lcov".
2013-07-31 00:55:18 +02:00
3b998d1086
Issue #15494 : merge from 3.3
2013-07-30 14:32:52 -07:00
cdc75d967b
Issue #15494 : Install new test/support directory.
2013-07-30 14:30:15 -07:00
273c292dfa
use $(LN) makefile variable instead of ln
2013-07-09 14:30:22 +02:00
ae6275d8c8
use $(LN) makefile variable instead of ln
2013-07-09 14:30:04 +02:00
78094ac53e
Avoid spurious non-fatal install errors for OS X frameworks:
...
for a framework install, the python shared library is installed in
the frameworkinstallstructure target, not in altbininstall.
2013-07-08 14:33:03 -07:00
ee31bc09cf
#18312 : merge from 3.3.
2013-07-02 09:07:53 -04:00
f4c47b5a35
Closes #18312 : 'make distclean' no longer deletes files in dot-directories.
2013-07-02 09:06:54 -04:00
e2cef885a2
Issue #16061 : Speed up str.replace() for replacing 1-character strings.
2013-04-13 22:45:04 +03:00
6d3d0fe0b2
- Issue #16754 : Fix the incorrect shared library extension on linux. Introduce
...
two makefile macros SHLIB_SUFFIX and EXT_SUFFIX. SO now has the value of
SHLIB_SUFFIX again (as in 2.x and 3.1). The SO macro is removed in 3.4.
2013-03-21 13:39:52 -07:00
1621d77fc8
- Issue #16754 : Fix the incorrect shared library extension on linux. Introduce
...
two makefile macros SHLIB_SUFFIX and EXT_SUFFIX. SO now has the value of
SHLIB_SUFFIX again (as in 2.x and 3.1). The SO macro is removed in 3.4.
2013-03-21 13:31:41 -07:00
d5537d071c
- Issue #16754 : Fix the incorrect shared library extension on linux. Introduce
...
two makefile macros SHLIB_SUFFIX and EXT_SUFFIX. SO now has the value of
SHLIB_SUFFIX again (as in 2.x and 3.1). The SO macro is removed in 3.4.
2013-03-21 13:21:49 -07:00
e4ad8aacd1
Issue #4591 : Uid and gid values larger than 2**31 are supported now.
2013-02-12 09:24:16 +02:00
008deb7f04
Clean trailing whitespaces in Makefile.pre.in.
2013-02-12 09:21:36 +02:00
c2d020090b
Issue #4591 : Uid and gid values larger than 2**31 are supported now.
2013-02-10 22:03:08 +02:00
7cf5599346
Issue #4591 : Uid and gid values larger than 2**31 are supported now.
2013-02-10 21:56:49 +02:00
1ce9595e87
Issue #17161 : merge from 3.3
2013-02-08 23:05:10 -08:00
aa20b000d1
Issue #17161 : make install now also installs a python3 man page.
2013-02-08 23:02:09 -08:00
a48b61f8f2
Issue #17161 : make install now also installs a python3 man page.
2013-02-08 22:53:51 -08:00
874211978c
- Issue #16235 : Implement python-config as a shell script.
2013-01-26 11:39:31 +01:00
90c8d06d68
- Issue #17031 : Fix running regen in cross builds.
2013-01-25 18:45:41 +01:00
a10e4a9afb
- Issue #17031 : Fix running regen in cross builds.
2013-01-25 18:45:12 +01:00
6951fea3ab
- Issue #17029 : Let h2py search the multiarch system include directory.
2013-01-25 13:20:46 +01:00
0c77bf757f
- Issue #17029 : Let h2py search the multiarch system include directory.
2013-01-25 13:19:35 +01:00
3e6e2ac31d
- Issue #17029 : Let h2py search the multiarch system include directory.
2013-01-25 13:12:29 +01:00
05aba6ce39
Issue #16320 : Remove redundant Makefile dependencies for strings and bytes.
2013-01-06 21:36:21 +02:00
98cd0f262d
Issue #16593 : Have BSD 'make -s' do the right thing, thanks to Daniel Shahaf
2012-12-02 08:23:05 +01:00
8ca1d5f762
- Issue #16593 : Have BSD 'make -s' do the right thing, thanks to Daniel Shahaf
2012-12-02 08:14:50 +01:00
17ad40e46e
Have BSD 'make -s' do the right thing, thanks to Daniel Shahaf
2012-12-02 07:37:35 +01:00
1348747052
- Issue #16262 : fix out-of-src-tree builds, if mercurial is not installed.
2012-10-21 23:14:39 +02:00
aee3c76acf
- Issue #16262 : fix out-of-src-tree builds, if mercurial is not installed.
2012-10-21 23:12:35 +02:00
c4c4842d86
- Issue #16262 : fix out-of-src-tree builds, if mercurial is not installed.
2012-10-21 23:05:35 +02:00
74375fc06a
Followup to issue #15958 : add join.h to Makefile dependencies for byte strings
...
(thanks Serhiy).
2012-10-18 21:31:22 +02:00
5595ab564c
Issue #15819 : use standard autoconf preset output variables.
...
Reported by: Roumen Petrov
2012-10-17 04:47:31 -04:00
739fc541b1
Issue #15819 : use standard autoconf preset output variables.
...
Reported by: Roumen Petrov
2012-10-17 04:45:30 -04:00
4d4ec6502d
Merge issue #15819 : additional fixes for out-of-tree builds from read-only src.
...
Specifically, make sure the 'Object', 'Python' and 'Include' directories
in the build directory take precedence over the source directory if we're
an out-of-tree build.
Fix typeslots.inc so that it gets generated into the build directory.
In addition, for 3.3, make sure importlib.h gets generated into the
build directory.
2012-10-16 08:51:24 -04:00
9effe699b7
Issue #15819 : additional fixes for out-of-tree builds from read-only src.
...
Specifically, make sure the 'Object', 'Python' and 'Include' directories
in the build directory take precedence over the source directory if we're
an out-of-tree build.
Fix typeslots.inc so that it gets generated into the build directory.
2012-10-16 08:41:32 -04:00
c101bf32c4
Issue #15298 : ensure _sysconfigdata is generated in build directory,
...
not source directory.
Patch by Richard Oudkerk (sbt).
2012-10-16 08:13:12 -04:00
4725b13ab3
Issue #15822 : Fix installation of lib2to3 grammar pickles to ensure
...
they are created in the install locations and with the proper timestamp.
(Solution suggested by MvL)
2012-09-08 19:04:47 -07:00
47bcfff26b
Issue #15822 : Fix installation of lib2to3 grammar pickles to ensure
...
they are created in the install locations and with the proper timestamp.
(Solution suggested by MvL)
2012-09-08 18:50:56 -07:00
4e2514031a
Fix for fcc629208842
...
BSD's make doesn't support some of the features.
2012-09-07 02:26:26 +02:00
5f381210c4
Fix for fcc629208842
...
BSD's make doesn't support some of the features.
2012-09-07 02:24:58 +02:00
74b65c8ebc
Issue #15591 and Issue #11715 : silence output of setup.py when make is run with -s option.
2012-09-07 00:56:56 +02:00
0897683381
Issue #15591 and Issue #11715 : silence output of setup.py when make is run with -s option.
2012-09-07 00:55:33 +02:00
e60ee2985c
Issue #15819 : Fix out-of-tree builds from a readonly source.
2012-08-30 14:52:38 +00:00
a45afcada3
Issue #15819 : Fix out-of-tree builds from a readonly source.
2012-08-30 14:32:02 +00:00
fc35ecec29
- fix paste error (whitespace) from previous commit
2012-08-28 19:08:42 +02:00
2412c93a60
- fix paste error (whitespace) from previous commit
2012-08-28 19:07:38 +02:00
2d652bacf4
- Issue #15591 : Fix parsing MAKEFLAGS in the sharedmods target.
2012-08-28 19:00:01 +02:00
25b10a28f5
- Issue #15591 : Fix parsing MAKEFLAGS in the sharedmods target.
2012-08-28 18:55:07 +02:00
6fc81d7eec
Issue #15645 : Ensure 2to3 grammar pickles are properly installed.
...
(Patch by Ronald Oussoren)
2012-08-22 23:34:13 -07:00
01d183732e
Issue #15645 : Ensure 2to3 grammar pickles are properly installed.
...
(Patch by Ronald Oussoren)
2012-08-22 23:27:26 -07:00
c59cc8f5ea
Issue #14197 : merge
2012-07-24 03:45:39 -07:00
ecd4e9de5a
Issue #14197 : For OS X framework builds, ensure links to the shared
...
library are created with the proper ABI suffix.
2012-07-24 03:31:48 -07:00
cc409f4ecc
Issue #15168 : Ensure test_importlib subdirectories are installed.
2012-07-20 13:24:58 -07:00
1abe1c5fe1
- Issue #14330 : For cross builds, don't use host python, use host search paths
...
for host compiler.
2012-06-30 20:42:45 +02:00
5884449539
- Issue #3754 : Use readelf instead of ldd for the cross build readline check
2012-06-30 18:25:32 +02:00
39b1e5dff3
build_all_use_profile: Build using -fprofile-correction to automatically
...
correct inconsistent profiles for multi-threaded programs.
2012-06-27 14:13:33 +02:00
714370fad1
Give test directory a more reasonable name.
2012-06-24 19:55:18 -04:00
e51a36922f
Fixes issue 15039: namespace packages are no longer imported in preference to modules of the same name.
2012-06-24 19:13:55 -04:00
99ac2f1d06
Packaging removal: remove pysetup3 install from Makefile.
2012-06-24 01:20:58 -07:00
ec177c14d3
Packaging removal: also revert introduction of sysconfig.cfg.
...
We need a discussion to define what should be customized how; this new
config file is premature. It was added to serve the needs of the
resources system in install_data / packaging.database, so it can be
removed alongside packaging for 3.3.
2012-06-24 03:27:43 -04:00
859aad6a36
Remove packaging from the standard library.
...
Distutils2 will live on on PyPI and be included in the stdlib when it
is ready. See discussion starting at
http://mail.python.org/pipermail/python-dev/2012-June/120430.html
2012-06-24 00:07:41 -04:00
e67f48ce5e
Issue #14928 : Fix importlib bootstrap issues by using a custom executable (Modules/_freeze_importlib) to build Python/importlib.h.
2012-06-19 22:29:35 +02:00
2d9db1dfce
Try to fix issue #15086 : build failure on Ubuntu shared buildbot.
2012-06-17 00:27:30 +02:00
409da157d7
Eric Snow's implementation of PEP 421.
...
Issue 14673: Add sys.implementation
2012-06-03 16:18:47 -04:00
7e18f43ec8
Issue #14660 : Install namespace_pkgs test directories and files.
2012-05-27 22:34:33 -07:00
Martin Panter
Gregory P. Smith
doko@ubuntu.com
Victor Stinner
Serhiy Storchaka
Zachary Ware
Brett Cannon
Eric Snow
Nick Coghlan
Robert Collins
Ned Deily
Georg Brandl
Antoine Pitrou
Benjamin Peterson
Thomas Wouters
Kushal Das
Martin v. Löwis
Charles-François Natali
Christian Heimes
Larry Hastings
Richard Oudkerk
Ezio Melotti
Eric V. Smith
doko@python.org
Trent Nelson
Éric Araujo
Barry Warsaw