suboptimal by closing all possible file descriptors rather than just
the open ones in the child process before exec().
It now closes only the open fds when it is possible to safely determine what
those are.
suboptimal by closing all possible file descriptors rather than just
the open ones in the child process before exec().
It now closes only the open fds when it is possible to safely determine what
those are.
os.lchflags() are once again built on systems that support these
functions (*BSD and OS X). Also add new stat file flags for OS X
(UF_HIDDEN and UF_COMPRESSED). Also add additional tests for
os.chflags() and os.lchflags(). (Tests by Garrett Cooper)
os.lchflags() are once again built on systems that support these
functions (*BSD and OS X). Also add new stat file flags for OS X
(UF_HIDDEN and UF_COMPRESSED). Also add additional tests for
os.chflags() and os.lchflags(). (Tests by Garrett Cooper)
I expect the system libc to use more accurate functions than Python. The GNU
libc uses for example FYL2X and FYL2XP1 hardware instructions on Intel FPU.
svn+ssh://pythondev@svn.python.org/python/trunk
........
r76636 | antoine.pitrou | 2009-12-02 21:37:54 +0100 (mer., 02 déc. 2009) | 5 lines
Issue #7333: The `posix` module gains an `initgroups()` function providing
access to the initgroups(3) C library call on Unix systems which implement
it. Patch by Jean-Paul Calderone.
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
................
r76566 | mark.dickinson | 2009-11-28 12:48:43 +0000 (Sat, 28 Nov 2009) | 18 lines
Merged revisions 76432,76558 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r76432 | mark.dickinson | 2009-11-20 19:30:22 +0000 (Fri, 20 Nov 2009) | 5 lines
Issue #7272: Add configure test to detect whether sem_open works
properly, and use this to skip test_multiprocessing on platforms
where sem_open raises a signal. This should fix some FreeBSD buildbot
failures for test_multiprocessing.
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r76558 | mark.dickinson | 2009-11-28 10:44:20 +0000 (Sat, 28 Nov 2009) | 4 lines
Issue #7272, continued: don't re-use existing HAVE_BROKEN_POSIX_SEMAPHORES
to indicate that semaphores aren't available; define a new variable
POSIX_SEMAPHORES_NOT_ENABLED instead.
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................
svn+ssh://pythondev@svn.python.org/python/trunk
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r76432 | mark.dickinson | 2009-11-20 19:30:22 +0000 (Fri, 20 Nov 2009) | 5 lines
Issue #7272: Add configure test to detect whether sem_open works
properly, and use this to skip test_multiprocessing on platforms
where sem_open raises a signal. This should fix some FreeBSD buildbot
failures for test_multiprocessing.
........
r76558 | mark.dickinson | 2009-11-28 10:44:20 +0000 (Sat, 28 Nov 2009) | 4 lines
Issue #7272, continued: don't re-use existing HAVE_BROKEN_POSIX_SEMAPHORES
to indicate that semaphores aren't available; define a new variable
POSIX_SEMAPHORES_NOT_ENABLED instead.
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svn+ssh://pythondev@svn.python.org/python/trunk
........
r75725 | antoine.pitrou | 2009-10-26 20:16:46 +0100 (lun., 26 oct. 2009) | 4 lines
Some platforms have rl_completion_append_character but not rl_completion_suppress_append.
Reported by Mark D.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r72898 | antoine.pitrou | 2009-05-24 22:23:57 +0200 (dim., 24 mai 2009) | 6 lines
Issue #3585: Add pkg-config support.
It creates a python-2.7.pc file and a python.pc symlink in the
$(LIBDIR)/pkgconfig directory. Patch by Clinton Roy.
........
problems for binary distributions of Python in situations
where the build machine has SSE2 but the target machine
does not.
Therefore, don't enable SSE2 instructions automatically on x86.
- incorporate and adapt David Gay's dtoa and strtod
into the Python core
- on platforms where we can use Gay's code (almost
all!), repr(float) is based on the shortest
sequence of decimal digits that rounds correctly.
- add sys.float_repr_style attribute to indicate
whether we're using Gay's code or not
- add autoconf magic to detect and enable SSE2
instructions on x86/gcc
- slight change to repr and str: repr switches
to exponential notation at 1e16 instead of
1e17, str switches at 1e11 instead of 1e12
svn+ssh://pythondev@svn.python.org/python/trunk
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r70908 | jesse.noller | 2009-03-31 17:20:35 -0500 (Tue, 31 Mar 2009) | 1 line
Issue 5619: Pass MS CRT debug flags into subprocesses
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r70939 | jesse.noller | 2009-03-31 22:45:50 -0500 (Tue, 31 Mar 2009) | 1 line
Fix multiprocessing.event to match the new threading.Event API
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r71009 | jesse.noller | 2009-04-01 19:03:28 -0500 (Wed, 01 Apr 2009) | 1 line
issue5545: Switch to Autoconf for multiprocessing; special thanks to Martin Lowis for help
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r71022 | jesse.noller | 2009-04-01 21:32:55 -0500 (Wed, 01 Apr 2009) | 1 line
Issue 3110: Additional protection for SEM_VALUE_MAX on platforms, thanks to Martin Loewis
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r71036 | jesse.noller | 2009-04-01 23:22:09 -0500 (Wed, 01 Apr 2009) | 1 line
Issue 3551: Raise ValueError if the size causes ERROR_NO_SYSTEM_RESOURCES
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- new configure option --enable-big-digits
- new structseq sys.int_info giving information about the internal format
By default, 30-bit digits are enabled on 64-bit machines but
disabled on 32-bit machines.
on compilers that support it (notably: gcc, SunPro, icc), the bytecode
evaluation loop is compiled with a new dispatch mechanism which gives
speedups of up to 20%, depending on the system, on various benchmarks.
svn+ssh://pythondev@svn.python.org/python/trunk
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r68296 | mark.dickinson | 2009-01-04 12:29:36 +0000 (Sun, 04 Jan 2009) | 6 lines
Add autoconf test to detect x87-style double rounding, as described in
issue #2937. This information can be helpful for diagnosing platform-
specific problems in math and cmath. The result of the test also
serves as a fairly reliable indicator of whether the x87 floating-point
instructions (as opposed to SSE2) are in use on Intel x86/x86_64 systems.
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r68299 | mark.dickinson | 2009-01-04 13:57:26 +0000 (Sun, 04 Jan 2009) | 4 lines
isinf and isnan are macros, not functions; fix configure script
to use AC_CHECK_DECLS instead of AC_CHECK_FUNCS for these.
(See discussion in issue #4506)
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svn+ssh://pythondev@svn.python.org/python/trunk
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r66179 | gregory.p.smith | 2008-09-02 22:57:48 -0700 (Tue, 02 Sep 2008)
Fix issue 3645: OpenBSD required -lcurses when linking with readline
to get the correct completion_matches function to avoid crashes on
x86_64 (amd64).
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r66283 | gregory.p.smith | 2008-09-06 22:15:18 -0700 (Sat, 06 Sep 2008)
- Issue #1204: The configure script now tests for additional libraries
that may be required when linking against readline. This fixes issues
with x86_64 builds on some platforms (at least a few Linux flavors as
well as OpenBSD/amd64).
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svn+ssh://pythondev@svn.python.org/python/trunk
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r63955 | ronald.oussoren | 2008-06-05 14:58:24 +0200 (Thu, 05 Jun 2008) | 20 lines
MacOS X: Enable 4-way universal builds
This patch adds a new configure argument on OSX:
--with-universal-archs=[32-bit|64-bit|all]
When used with the --enable-universalsdk option this controls which
CPU architectures are includes in the framework. The default is 32-bit,
meaning i386 and ppc. The most useful alternative is 'all', which includes
all 4 CPU architectures supported by MacOS X (i386, ppc, x86_64 and ppc64).
This includes limited support for the Carbon bindings in 64-bit mode as well,
limited because (a) I haven't done extensive testing and (b) a large portion
of the Carbon API's aren't available in 64-bit mode anyway.
I've also duplicated a feature of Apple's build of python: setting the
environment variable 'ARCHFLAGS' controls the '-arch' flags used for building
extensions using distutils.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r63562 | martin.v.loewis | 2008-05-23 17:06:50 +0200 (Fri, 23 May 2008) | 2 lines
Patch #1722225: Support QNX 6.
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r63570 | trent.nelson | 2008-05-23 22:33:14 +0200 (Fri, 23 May 2008) | 1 line
Introduce a user macro named $(externalsDir), which should point to the root directory of where all the external sources should live. Developers can change this value if their external sources live elsewhere. The default of '..\..' matches the current status quo.
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r63728 | gregory.p.smith | 2008-05-26 23:16:34 +0200 (Mon, 26 May 2008) | 4 lines
Fix issue2589: there was a potential integer overflow leading to
memory corruption on esoteric platforms and incorrect behavior on
normal platforms.
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r63734 | gregory.p.smith | 2008-05-27 00:07:28 +0200 (Tue, 27 May 2008) | 3 lines
Fix issue2588: Do not execute str[size-1] = '\0' when a 0 size is
passed in. (The assert won't prevent this in non-debug builds).
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r63784 | raymond.hettinger | 2008-05-29 10:38:23 +0200 (Thu, 29 May 2008) | 1 line
Fix two typos.
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r63788 | facundo.batista | 2008-05-29 18:39:26 +0200 (Thu, 29 May 2008) | 6 lines
Fixed the semantic of timeout for socket.create_connection and
all the upper level libraries that use it, including urllib2.
Added and fixed some tests, and changed docs correspondingly.
Thanks to John J Lee for the patch and the pusing, :)
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r63802 | mark.dickinson | 2008-05-30 04:46:53 +0200 (Fri, 30 May 2008) | 2 lines
Fix typo in testSum
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r63817 | raymond.hettinger | 2008-05-30 20:20:50 +0200 (Fri, 30 May 2008) | 8 lines
* Mark intermedidate computes values (hi, lo, yr) as volatile.
* Expand comments.
* Swap variable names in the sum_exact code so that x and y
are consistently chosen as the larger and smaller magnitude
values respectively.
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r63827 | raymond.hettinger | 2008-05-31 05:24:31 +0200 (Sat, 31 May 2008) | 1 line
Implement heapq in terms of less-than (to match list.sort()).
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r63839 | gerhard.haering | 2008-05-31 23:33:27 +0200 (Sat, 31 May 2008) | 2 lines
Fixed rowcount for SELECT statements. They're -1 now (again), for better DB-API 2.0 compliance.
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r63887 | gregory.p.smith | 2008-06-02 06:05:52 +0200 (Mon, 02 Jun 2008) | 4 lines
Fix issue 2782: be less strict about the format string type in strftime.
Accept unicode and anything else ParseTuple "s#" can deal with. This
matches the time.strftime behavior.
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r63975 | neal.norwitz | 2008-06-06 06:47:01 +0200 (Fri, 06 Jun 2008) | 3 lines
Aldo Cortesi confirmed this is still needed for OpenBSD 4.2 and 4.3.
(I didn't regen configure, since I don't have a working autoconf.)
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r63998 | raymond.hettinger | 2008-06-06 23:47:51 +0200 (Fri, 06 Jun 2008) | 1 line
Issue 3501: Make heapq support both __le__ and __lt__.
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Matthias Klose
Antoine Pitrou
Martin v. Löwis
Gregory P. Smith
Benjamin Peterson
Victor Stinner
Jesus Cea
Charles-François Natali
Ned Deily
Ross Lagerwall
Nadeem Vawda
Giampaolo Rodolà
Mark Dickinson
Amaury Forgeot d'Arc
Georg Brandl
Barry Warsaw
Daniel Stutzbach
Jean-Paul Calderone
Ronald Oussoren
Alexandre Vassalotti
Gregory P. Smith
Christian Heimes