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Issue 10126 - backported distutils fix for the enable-share mode into packaging

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This commit is contained in:
Tarek Ziade 2011-05-22 21:21:44 +02:00
parent 1e045b1831
commit 2bc55e482e
3 changed files with 30 additions and 7 deletions
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25
Lib/packaging/tests/test_command_build_ext.py
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@ -31,11 +31,31 @@ class BuildExtTestCase(support.TempdirManager,
self.tmp_dir = self.mkdtemp()
self.sys_path = sys.path, sys.path[:]
sys.path.append(self.tmp_dir)
shutil.copy(_get_source_filename(), self.tmp_dir)
filename = _get_source_filename()
shutil.copy(filename, self.tmp_dir)
self.old_user_base = site.USER_BASE
site.USER_BASE = self.mkdtemp()
build_ext.USER_BASE = site.USER_BASE
def _fixup_command(self, cmd):
# When Python was build with --enable-shared, -L. is not good enough
# to find the libpython<blah>.so. This is because regrtest runs it
# under a tempdir, not in the top level where the .so lives. By the
# time we've gotten here, Python's already been chdir'd to the
# tempdir.
#
# To further add to the fun, we can't just add library_dirs to the
# Extension() instance because that doesn't get plumbed through to the
# final compiler command.
if (sysconfig.get_config_var('Py_ENABLE_SHARED') and
not sys.platform.startswith('win')):
runshared = sysconfig.get_config_var('RUNSHARED')
if runshared is None:
cmd.library_dirs = ['.']
else:
name, equals, value = runshared.partition('=')
cmd.library_dirs = value.split(os.pathsep)
def test_build_ext(self):
global ALREADY_TESTED
xx_c = os.path.join(self.tmp_dir, 'xxmodule.c')
@ -43,6 +63,8 @@ class BuildExtTestCase(support.TempdirManager,
dist = Distribution({'name': 'xx', 'ext_modules': [xx_ext]})
dist.package_dir = self.tmp_dir
cmd = build_ext(dist)
self._fixup_command(cmd)
if os.name == "nt":
# On Windows, we must build a debug version iff running
# a debug build of Python
@ -244,6 +266,7 @@ class BuildExtTestCase(support.TempdirManager,
dist = Distribution({'name': 'xx',
'ext_modules': [ext]})
cmd = build_ext(dist)
self._fixup_command(cmd)
cmd.ensure_finalized()
self.assertEqual(len(cmd.get_outputs()), 1)