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Merge issue #15298: ensure _sysconfigdata is generated in build directory,

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not source directory.

Patch by: Richard Oudkerk (sbt).
This commit is contained in:
Trent Nelson 2012-10-16 08:17:11 -04:00
commit b16269e375
4 changed files with 28 additions and 28 deletions
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11
Lib/sysconfig.py
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@ -371,13 +371,22 @@ def _generate_posix_vars():
if _PYTHON_BUILD:
vars['LDSHARED'] = vars['BLDSHARED']
destfile = os.path.join(os.path.dirname(__file__), '_sysconfigdata.py')
pybuilddir = 'build/lib.%s-%s' % (get_platform(), sys.version[:3])
if hasattr(sys, "gettotalrefcount"):
pybuilddir += '-pydebug'
os.makedirs(pybuilddir, exist_ok=True)
destfile = os.path.join(pybuilddir, '_sysconfigdata.py')
with open(destfile, 'w', encoding='utf8') as f:
f.write('# system configuration generated and used by'
' the sysconfig module\n')
f.write('build_time_vars = ')
pprint.pprint(vars, stream=f)
# Create file used for sys.path fixup -- see Modules/getpath.c
with open('pybuilddir.txt', 'w', encoding='ascii') as f:
f.write(pybuilddir)
def _init_posix(vars):
"""Initialize the module as appropriate for POSIX systems."""
# _sysconfigdata is generated at build time, see _generate_posix_vars()