is overriden with the CC environment variable, use the new compiler as
the default for linking if LDSHARED is not also overriden. This restores
Distutils behavior introduced in 3.2.3 and inadvertently dropped in 3.3.0.
tailoring for universal builds by factoring out common OS X-specific
customizations from sysconfig, distutils.sysconfig, distutils.util,
and distutils.unixccompiler into a new module _osx_support that can
eventually also be used by packaging.
In particular, fix extension module build failures when trying to use
32-bit-only installer Pythons on systems with Xcode 4 (currently
OS X 10.8, 10.7, and optionally 10.6).
* Backport 3.3.0 fixes to 3.2 branch (for release in 3.2.4)
* Since Xcode 4 removes ppc support, extension module builds now
check for ppc compiler support and by default remove ppc and
ppc64 archs when they are not available.
* Extension module builds now revert to using system installed
headers and libs (/usr and /System/Library) if the SDK used
to build the interpreter is not installed or has moved.
* Try to avoid building extension modules with deprecated
and problematic Apple llvm-gcc compiler. If original compiler
is not available, use clang instead by default.
- Try to avoid building Python or extension modules with problematic
llvm-gcc compiler.
- Since Xcode 4 removes ppc support, extension module builds now
check for ppc compiler support and automatically remove ppc and
ppc64 archs when not available.
- Since Xcode 4 no longer install SDKs in default locations,
extension module builds now revert to using installed headers
and libs if the SDK used to build the interpreter is not
available.
- Update ./configure to use better defaults for universal builds;
in particular, --enable-universalsdk=yes uses the Xcode default
SDK and --with-universal-archs now defaults to "intel" if ppc
not available.
Distutils-based packages with C extension modules may fail because
Apple has removed gcc-4.2, the version used to build python.org
64-bit/32-bit Pythons. If the user does not explicitly override
the default C compiler by setting the CC environment variable,
Distutils will now attempt to compile extension modules with clang
if gcc-4.2 is required but not found. Also as a convenience, if
the user does explicitly set CC, substitute its value as the default
compiler in the Distutils LDSHARED configuration variable for OS X.
(Note, the python.org 32-bit-only Pythons use gcc-4.0 and the 10.4u
SDK, neither of which are available in Xcode 4. This change does not
attempt to override settings to support their use with Xcode 4.)
set the MACOSX_DEPLOYMENT_TARGET env variable for the interpreter process
on OS X. This could cause failures in non-distutils subprocesses and was
unreliable since tests or user programs could modify the interpreter
environment after distutils set it. Instead, have distutils set the
the deployment target only in the environment of each build subprocess.
Continue to use the previous algorithm for deriving the deployment target
value:
if MACOSX_DEPLOYMENT_TARGET is not set in the interpreter's env:
use the interpreter build configure MACOSX_DEPLOYMENT_TARGET
elif the MACOSX_DEPLOYMENT_TARGET env value >= configure value:
use the env MACOSX_DEPLOYMENT_TARGET
else: # env value less than interpreter build configure value
raise exception
This allows building extensions that can only run on newer versions of
the OS than the version python was built for, for example with a python
built for 10.3 or later and an extension that needs to be built for 10.5.
Without this patch python will fail to start properly when the environment
variable MACOSX_DEPLOYMENT_TARGET is set on MacOSX and has a value that is
not compatible with the value during Python's build. This is caused by code
in sysconfig that was only meant to be used in disutils.
This was done in r80805 (#7908) and erroneously brought back by the
distutils revert. This commit removes more code than the original,
which was uncomplete. There is no NEWS entry, like in r80805.
handler to parse the Makefile file. Avoid a UnicodeDecodeError if the source
code directory name contains a non-ASCII character and the locale encoding is
ASCII.
in distutils.sysconfig matches that in the
toplevel sysconfig module.
Without this patch universal builds on OSX are
broken.
Als add a test that checks that the two version
of get_config_vars agree on important values.
svn+ssh://pythondev@svn.python.org/python/trunk
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r77759 | tarek.ziade | 2010-01-26 22:21:54 +0100 (Tue, 26 Jan 2010) | 1 line
reintroduced the names in Distutils for APIs that were relocated
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r77761 | tarek.ziade | 2010-01-26 23:46:15 +0100 (Tue, 26 Jan 2010) | 1 line
added local get_platform/set_platform APIs in distutils.sysconfig
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svn+ssh://pythondev@svn.python.org/python/trunk
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r77704 | tarek.ziade | 2010-01-23 10:23:15 +0100 (Sat, 23 Jan 2010) | 1 line
taking sysconfig out of distutils
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r77752 | tarek.ziade | 2010-01-26 00:19:56 +0100 (Tue, 26 Jan 2010) | 1 line
switched the call order so this call works without suffering from issue #7774
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svn+ssh://pythondev@svn.python.org/python/trunk
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r69485 | tarek.ziade | 2009-02-10 13:31:09 +0100 (Tue, 10 Feb 2009) | 1 line
Fixed#3386: the optional prefix argument was ignored under OS2 and NT in distutils.sysconfig.get_python_lib
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svn+ssh://pythondev@svn.python.org/python/trunk
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r69342 | tarek.ziade | 2009-02-06 02:15:51 +0100 (Fri, 06 Feb 2009) | 1 line
fixed#1520877: now distutils reads Read from the environment/Makefile
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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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r61538 | steven.bethard | 2008-03-18 20:03:50 +0100 (Di, 18 Mär 2008) | 1 line
cell_compare needs to return -2 instead of NULL.
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r61539 | steven.bethard | 2008-03-18 20:04:32 +0100 (Di, 18 Mär 2008) | 1 line
_have_soundcard() is a bad check for winsound.Beep, since you can have a soundcard but have the beep driver disabled. This revision basically disables the beep tests by wrapping them in a try/except. The Right Way To Do It is to come up with a _have_enabled_beep_driver() and use that.
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r61540 | gregory.p.smith | 2008-03-18 20:05:32 +0100 (Di, 18 Mär 2008) | 8 lines
Fix chown on 64-bit linux. It needed to take a long (64-bit on 64bit linux) as
uid and gid input to accept values >=2**31 as valid while still accepting
negative numbers to pass -1 to chown for "no change".
Fixes issue1747858.
This should be backported to release25-maint.
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r61556 | steven.bethard | 2008-03-18 20:59:14 +0100 (Di, 18 Mär 2008) | 1 line
Fix test_atexit so that it still passes when -3 is supplied. (It was catching the warning messages on stdio from using the reload() function.)
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r61559 | neal.norwitz | 2008-03-18 21:30:38 +0100 (Di, 18 Mär 2008) | 1 line
Import the test properly. This is especially important for py3k.
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r61560 | gregory.p.smith | 2008-03-18 21:40:01 +0100 (Di, 18 Mär 2008) | 2 lines
news entry for the chown fix
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r61563 | brett.cannon | 2008-03-18 22:12:42 +0100 (Di, 18 Mär 2008) | 2 lines
Ignore BIG5HKSCS-2004.TXT which is downloaded as part of a test.
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r61565 | steven.bethard | 2008-03-18 22:30:13 +0100 (Di, 18 Mär 2008) | 1 line
Have regrtest skip test_py3kwarn when the -3 flag is missing.
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r61571 | gregory.p.smith | 2008-03-18 23:27:41 +0100 (Di, 18 Mär 2008) | 4 lines
Add a test to make sure zlib.crc32 and binascii.crc32 return the same thing.
Fix a buglet in binascii.crc32, the second optional argument could previously
have a signedness mismatch with the C variable its going into.
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r61575 | raymond.hettinger | 2008-03-19 00:22:29 +0100 (Mi, 19 Mär 2008) | 1 line
Speed-up isinstance() for one easy case.
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r61576 | raymond.hettinger | 2008-03-19 00:33:08 +0100 (Mi, 19 Mär 2008) | 1 line
Issue: 2354: Add 3K warning for the cmp argument to list.sort() and sorted().
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r61580 | andrew.kuchling | 2008-03-19 02:05:35 +0100 (Mi, 19 Mär 2008) | 1 line
Add Jeff Rush
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r61581 | gregory.p.smith | 2008-03-19 02:38:35 +0100 (Mi, 19 Mär 2008) | 3 lines
Mention that crc32 and adler32 are available in a different module (zlib).
Some people look for them in hashlib.
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r61582 | gregory.p.smith | 2008-03-19 02:46:10 +0100 (Mi, 19 Mär 2008) | 3 lines
Use zlib's crc32 routine instead of binascii when available. zlib's is faster
when compiled properly optimized and about the same speed otherwise.
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r61586 | david.wolever | 2008-03-19 03:26:57 +0100 (Mi, 19 Mär 2008) | 1 line
Added my name to ACKS
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r61591 | gregory.p.smith | 2008-03-19 04:14:41 +0100 (Mi, 19 Mär 2008) | 5 lines
Fix the struct module DeprecationWarnings that zipfile was triggering by
removing all use of signed struct values.
test_zipfile and test_zipfile64 pass. no more warnings.
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r61593 | raymond.hettinger | 2008-03-19 04:56:59 +0100 (Mi, 19 Mär 2008) | 1 line
Fix compiler warning.
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r61595 | martin.v.loewis | 2008-03-19 05:39:13 +0100 (Mi, 19 Mär 2008) | 2 lines
Issue #2400: Allow relative imports to "import *".
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r61605 | martin.v.loewis | 2008-03-19 07:00:28 +0100 (Mi, 19 Mär 2008) | 2 lines
Import relimport using a relative import.
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r61606 | trent.nelson | 2008-03-19 07:28:24 +0100 (Mi, 19 Mär 2008) | 1 line
Issue2290: Support x64 Windows builds that live in pcbuild/amd64. Without it, sysutils._python_build() returns the wrong directory, which causes the test_get_config_h_filename method in Lib/distutils/tests/test_sysconfig.py to fail.
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r61613 | trent.nelson | 2008-03-19 08:45:19 +0100 (Mi, 19 Mär 2008) | 3 lines
Refine the Visual Studio 2008 build solution in order to improve how we deal with external components, as well as fixing outstanding issues with Windows x64 build support. Introduce two new .vcproj files, _bsddb44.vcproj and sqlite3.vcproj, which replace the previous pre-link event scripts for _bsddb and _sqlite3 respectively. The new project files inherit from our property files as if they were any other Python module. This has numerous benefits. First, the components get built with exactly the same compiler flags and settings as the rest of Python. Second, it makes it much easier to debug problems in the external components when they're part of the build system. Third, they'll benefit from profile guided optimisation in the release builds, just like the rest of Python core.
I've also introduced a slightly new pattern for managing externals in subversion. New components get checked in as <name>-<version>.x, where <version> matches the exact vendor version string. After the initial import of the external component, the .x is tagged as .0 (i.e. tcl-8.4.18.x -> tcl-8.4.18.0). Some components may not need any tweaking, whereas there are others that might (tcl/tk fall into this bucket). In that case, the relevant modifications are made to the .x branch, which will be subsequently tagged as .1 (and then n+1 going forward) when they build successfully and all tests pass. Buildbots will be converted to rely on these explicit tags only, which makes it easy for us to switch them over to a new version as and when required. (Simple change to external(-amd64).bat: if we've bumped tcl to 8.4.18.1, change the .bat to rmdir 8.4.18.0 if it exists and check out a new .1 copy.)
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r61614 | trent.nelson | 2008-03-19 08:56:39 +0100 (Mi, 19 Mär 2008) | 1 line
Remove extraneous apostrophe and semi-colon from AdditionalIncludeDirectories.
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r61615 | georg.brandl | 2008-03-19 08:56:40 +0100 (Mi, 19 Mär 2008) | 2 lines
Remove footnote from versionchanged as it upsets LaTeX.
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r61616 | georg.brandl | 2008-03-19 08:57:57 +0100 (Mi, 19 Mär 2008) | 2 lines
Another one.
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r61618 | trent.nelson | 2008-03-19 09:06:03 +0100 (Mi, 19 Mär 2008) | 1 line
Fix the tcl-8.4.18.1 path and make sure we cd into the right directory when building tcl/tk.
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r61621 | trent.nelson | 2008-03-19 10:23:08 +0100 (Mi, 19 Mär 2008) | 1 line
Lets have another try at getting the Windows buildbots in a consistent state before rebuilding using the new process.
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r61622 | eric.smith | 2008-03-19 13:09:55 +0100 (Mi, 19 Mär 2008) | 2 lines
Use test.test_support.captured_stdout instead of a custom contextmanager.
Thanks Nick Coghlan.
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r61623 | eric.smith | 2008-03-19 13:15:10 +0100 (Mi, 19 Mär 2008) | 1 line
Trivial typo.
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r61625 | thomas.heller | 2008-03-19 17:10:57 +0100 (Mi, 19 Mär 2008) | 2 lines
Checkout sqlite-source when it is not there.
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r61627 | brett.cannon | 2008-03-19 17:50:13 +0100 (Mi, 19 Mär 2008) | 5 lines
test_nis would fail if test.test_support.verbose was true but NIS was not set
up on the machine.
Closes issue2411. Thanks Michael Bishop.
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r61631 | brett.cannon | 2008-03-19 18:37:43 +0100 (Mi, 19 Mär 2008) | 2 lines
Use sys.py3kwarning instead of trying to trigger a Py3k-related warning.
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r61632 | raymond.hettinger | 2008-03-19 18:45:19 +0100 (Mi, 19 Mär 2008) | 1 line
Issue 2354: Fix-up compare warning. Patch contributed by Jeff Balogh.
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r61633 | raymond.hettinger | 2008-03-19 18:58:59 +0100 (Mi, 19 Mär 2008) | 1 line
The filter() function does support a None argument in Py3.0.
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r61634 | raymond.hettinger | 2008-03-19 19:01:58 +0100 (Mi, 19 Mär 2008) | 1 line
Remove itertools warnings I had added before the 2-to-3 handled the migration.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r60568 | christian.heimes | 2008-02-04 19:48:38 +0100 (Mon, 04 Feb 2008) | 1 line
Increase debugging to investige failing tests on some build bots
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r60570 | christian.heimes | 2008-02-04 20:30:05 +0100 (Mon, 04 Feb 2008) | 1 line
Small adjustments for test compact freelist test. It's no passing on Windows as well.
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r60573 | amaury.forgeotdarc | 2008-02-04 21:53:14 +0100 (Mon, 04 Feb 2008) | 2 lines
Correct quotes in NEWS file
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r60575 | amaury.forgeotdarc | 2008-02-04 22:45:05 +0100 (Mon, 04 Feb 2008) | 13 lines
#1750076: Debugger did not step on every iteration of a while statement.
The mapping between bytecode offsets and source lines (lnotab) did not contain
an entry for the beginning of the loop.
Now it does, and the lnotab can be a bit larger:
in particular, several statements on the same line generate several entries.
However, this does not bother the settrace function, which will trigger only
one 'line' event.
The lnotab seems to be exactly the same as with python2.4.
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r60584 | amaury.forgeotdarc | 2008-02-05 01:26:21 +0100 (Tue, 05 Feb 2008) | 3 lines
Change r60575 broke test_compile:
there is no need to emit co_lnotab item when both offsets are zeros.
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r60587 | skip.montanaro | 2008-02-05 03:32:16 +0100 (Tue, 05 Feb 2008) | 1 line
sync with most recent version from python-mode sf project
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r60588 | lars.gustaebel | 2008-02-05 12:51:40 +0100 (Tue, 05 Feb 2008) | 5 lines
Issue #2004: Use mode 0700 for temporary directories and default
permissions for missing directories.
(will backport to 2.5)
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r60590 | georg.brandl | 2008-02-05 13:01:24 +0100 (Tue, 05 Feb 2008) | 2 lines
Convert external links to internal links. Fixes#2010.
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r60592 | marc-andre.lemburg | 2008-02-05 15:50:40 +0100 (Tue, 05 Feb 2008) | 3 lines
Keep distutils Python 2.1 compatible (or even Python 2.4 in this case).
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r60593 | andrew.kuchling | 2008-02-05 17:06:57 +0100 (Tue, 05 Feb 2008) | 5 lines
Update PEP URL.
(This code is duplicated between pydoc and DocXMLRPCServer; maybe it
should be refactored as a GHOP project.)
2.5.2 backport candidate.
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r60596 | guido.van.rossum | 2008-02-05 18:32:15 +0100 (Tue, 05 Feb 2008) | 2 lines
In the experimental 'Scanner' feature, the group count was set wrong.
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r60602 | facundo.batista | 2008-02-05 20:03:32 +0100 (Tue, 05 Feb 2008) | 3 lines
Issue 1951. Converts wave test cases to unittest.
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r60603 | georg.brandl | 2008-02-05 20:07:10 +0100 (Tue, 05 Feb 2008) | 2 lines
Actually run the test.
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r60604 | skip.montanaro | 2008-02-05 20:24:30 +0100 (Tue, 05 Feb 2008) | 2 lines
correct object name
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r60605 | georg.brandl | 2008-02-05 20:58:17 +0100 (Tue, 05 Feb 2008) | 7 lines
* Use the same code to profile for test_profile and test_cprofile.
* Convert both to unittest.
* Use the same unit testing code.
* Include the expected output in both test files.
* Make it possible to regenerate the expected output by running
the file as a script with an '-r' argument.
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r60613 | raymond.hettinger | 2008-02-06 02:49:00 +0100 (Wed, 06 Feb 2008) | 1 line
Sync-up with Py3k work.
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r60614 | christian.heimes | 2008-02-06 13:44:34 +0100 (Wed, 06 Feb 2008) | 1 line
Limit free list of method and builtin function objects to 256 entries each.
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r60616 | christian.heimes | 2008-02-06 14:33:44 +0100 (Wed, 06 Feb 2008) | 7 lines
Unified naming convention for free lists and their limits. All free lists
in Object/ are named ``free_list``, the counter ``numfree`` and the upper
limit is a macro ``PyName_MAXFREELIST`` inside an #ifndef block.
The chances should make it easier to adjust Python for platforms with
less memory, e.g. mobile phones.
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Steve Dower
Benjamin Peterson
Ned Deily
Serhiy Storchaka
Barry Warsaw
doko@ubuntu.com
doko@python.org
Andrew Svetlov
Jesus Cea
Richard Oudkerk
Vinay Sajip
Éric Araujo
Senthil Kumaran
Ronald Oussoren
Brett Cannon
Victor Stinner
Antoine Pitrou
Tarek Ziadé
Neil Schemenauer
Georg Brandl
Christian Heimes