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| author | Ned Deily <nad@acm.org> | 2013-01-31 09:28:23 (GMT) |
|---|---|---|
| committer | Ned Deily <nad@acm.org> | 2013-01-31 09:28:23 (GMT) |
| commit | fc20d77b408937723e9105f0d5a55d322a8d6853 (patch) | |
| tree | b9a7928d99dae28bb5c2894ed5b59a57c10acbc2 /Misc | |
| parent | 6debd769393c9c5cdd4feb2a0c74bda173a13b1e (diff) | |
| download | cpython-fc20d77b408937723e9105f0d5a55d322a8d6853.zip cpython-fc20d77b408937723e9105f0d5a55d322a8d6853.tar.gz cpython-fc20d77b408937723e9105f0d5a55d322a8d6853.tar.bz2 | |
Issue #13590: OS X Xcode 4 - improve support for universal extension modules
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.
Diffstat (limited to 'Misc')
| -rw-r--r-- | Misc/NEWS | 15 |
1 files changed, 15 insertions, 0 deletions
@@ -792,6 +792,21 @@ Library - Issue #8033: sqlite3: Fix 64-bit integer handling in user functions on 32-bit architectures. Initial patch by Philippe Devalkeneer. +- Issue #13590: OS X Xcode 4 - improve support for universal extension modules + 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. + Extension Modules ----------------- |