diff options
| author | Ned Deily <nad@acm.org> | 2013-01-31 09:24:55 (GMT) |
|---|---|---|
| committer | Ned Deily <nad@acm.org> | 2013-01-31 09:24:55 (GMT) |
| commit | 18fae3f9542fc7bb0d9da53a5de30041651a85b6 (patch) | |
| tree | 3535c74d62b2547539de43b3d1152217ee23569d /Lib/test/test_sysconfig.py | |
| parent | 77cd8aab2339780c0276f3fafa09a58182779b81 (diff) | |
| download | cpython-18fae3f9542fc7bb0d9da53a5de30041651a85b6.zip cpython-18fae3f9542fc7bb0d9da53a5de30041651a85b6.tar.gz cpython-18fae3f9542fc7bb0d9da53a5de30041651a85b6.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 2.7 branch (for release in 2.7.4)
* 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 'Lib/test/test_sysconfig.py')
| -rw-r--r-- | Lib/test/test_sysconfig.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Lib/test/test_sysconfig.py b/Lib/test/test_sysconfig.py index 716fa5e..755f35f 100644 --- a/Lib/test/test_sysconfig.py +++ b/Lib/test/test_sysconfig.py @@ -14,6 +14,7 @@ from sysconfig import (get_paths, get_platform, get_config_vars, get_path, get_path_names, _INSTALL_SCHEMES, _get_default_scheme, _expand_vars, get_scheme_names, get_config_var) +import _osx_support class TestSysConfig(unittest.TestCase): @@ -137,6 +138,7 @@ class TestSysConfig(unittest.TestCase): ('Darwin Kernel Version 8.11.1: ' 'Wed Oct 10 18:23:28 PDT 2007; ' 'root:xnu-792.25.20~1/RELEASE_I386'), 'PowerPC')) + _osx_support._remove_original_values(get_config_vars()) get_config_vars()['MACOSX_DEPLOYMENT_TARGET'] = '10.3' get_config_vars()['CFLAGS'] = ('-fno-strict-aliasing -DNDEBUG -g ' @@ -156,6 +158,7 @@ class TestSysConfig(unittest.TestCase): ('Darwin Kernel Version 8.11.1: ' 'Wed Oct 10 18:23:28 PDT 2007; ' 'root:xnu-792.25.20~1/RELEASE_I386'), 'i386')) + _osx_support._remove_original_values(get_config_vars()) get_config_vars()['MACOSX_DEPLOYMENT_TARGET'] = '10.3' get_config_vars()['CFLAGS'] = ('-fno-strict-aliasing -DNDEBUG -g ' @@ -171,6 +174,7 @@ class TestSysConfig(unittest.TestCase): sys.maxint = maxint # macbook with fat binaries (fat, universal or fat64) + _osx_support._remove_original_values(get_config_vars()) get_config_vars()['MACOSX_DEPLOYMENT_TARGET'] = '10.4' get_config_vars()['CFLAGS'] = ('-arch ppc -arch i386 -isysroot ' '/Developer/SDKs/MacOSX10.4u.sdk ' @@ -179,6 +183,7 @@ class TestSysConfig(unittest.TestCase): self.assertEqual(get_platform(), 'macosx-10.4-fat') + _osx_support._remove_original_values(get_config_vars()) get_config_vars()['CFLAGS'] = ('-arch x86_64 -arch i386 -isysroot ' '/Developer/SDKs/MacOSX10.4u.sdk ' '-fno-strict-aliasing -fno-common ' @@ -186,18 +191,21 @@ class TestSysConfig(unittest.TestCase): self.assertEqual(get_platform(), 'macosx-10.4-intel') + _osx_support._remove_original_values(get_config_vars()) get_config_vars()['CFLAGS'] = ('-arch x86_64 -arch ppc -arch i386 -isysroot ' '/Developer/SDKs/MacOSX10.4u.sdk ' '-fno-strict-aliasing -fno-common ' '-dynamic -DNDEBUG -g -O3') self.assertEqual(get_platform(), 'macosx-10.4-fat3') + _osx_support._remove_original_values(get_config_vars()) get_config_vars()['CFLAGS'] = ('-arch ppc64 -arch x86_64 -arch ppc -arch i386 -isysroot ' '/Developer/SDKs/MacOSX10.4u.sdk ' '-fno-strict-aliasing -fno-common ' '-dynamic -DNDEBUG -g -O3') self.assertEqual(get_platform(), 'macosx-10.4-universal') + _osx_support._remove_original_values(get_config_vars()) get_config_vars()['CFLAGS'] = ('-arch x86_64 -arch ppc64 -isysroot ' '/Developer/SDKs/MacOSX10.4u.sdk ' '-fno-strict-aliasing -fno-common ' @@ -206,6 +214,7 @@ class TestSysConfig(unittest.TestCase): self.assertEqual(get_platform(), 'macosx-10.4-fat64') for arch in ('ppc', 'i386', 'x86_64', 'ppc64'): + _osx_support._remove_original_values(get_config_vars()) get_config_vars()['CFLAGS'] = ('-arch %s -isysroot ' '/Developer/SDKs/MacOSX10.4u.sdk ' '-fno-strict-aliasing -fno-common ' |