cur_target = os.getenv('MACOSX_DEPLOYMENT_TARGET', '')
if cur_target == '':
cur_target = cfg_target
- os.putenv('MACOSX_DEPLOYMENT_TARGET', cfg_target)
+ os.environ['MACOSX_DEPLOYMENT_TARGET'] = cfg_target
elif map(int, cfg_target.split('.')) > map(int, cur_target.split('.')):
my_msg = ('$MACOSX_DEPLOYMENT_TARGET mismatch: now "%s" but "%s" during configure'
% (cur_target, cfg_target))
import tempfile
import shutil
from StringIO import StringIO
+import textwrap
from distutils.core import Extension, Distribution
from distutils.command.build_ext import build_ext
from distutils import sysconfig
from distutils.tests import support
-from distutils.errors import DistutilsSetupError
+from distutils.errors import DistutilsSetupError, CompileError
import unittest
from test import test_support
wanted = os.path.join(cmd.build_lib, 'UpdateManager', 'fdsend' + ext)
self.assertEqual(ext_path, wanted)
+ @unittest.skipUnless(sys.platform == 'darwin', 'test only relevant for MacOSX')
+ def test_deployment_target(self):
+ self._try_compile_deployment_target()
+
+ orig_environ = os.environ
+ os.environ = orig_environ.copy()
+ self.addCleanup(setattr, os, 'environ', orig_environ)
+
+ os.environ['MACOSX_DEPLOYMENT_TARGET']='10.1'
+ self._try_compile_deployment_target()
+
+
+ def _try_compile_deployment_target(self):
+ deptarget_c = os.path.join(self.tmp_dir, 'deptargetmodule.c')
+
+ with open(deptarget_c, 'w') as fp:
+ fp.write(textwrap.dedent('''\
+ #include <AvailabilityMacros.h>
+
+ int dummy;
+
+ #if TARGET != MAC_OS_X_VERSION_MIN_REQUIRED
+ #error "Unexpected target"
+ #endif
+
+ '''))
+
+ target = sysconfig.get_config_var('MACOSX_DEPLOYMENT_TARGET')
+ target = tuple(map(int, target.split('.')))
+ target = '%02d%01d0' % target
+
+ deptarget_ext = Extension(
+ 'deptarget',
+ [deptarget_c],
+ extra_compile_args=['-DTARGET=%s'%(target,)],
+ )
+ dist = Distribution({
+ 'name': 'deptarget',
+ 'ext_modules': [deptarget_ext]
+ })
+ dist.package_dir = self.tmp_dir
+ cmd = build_ext(dist)
+ cmd.build_lib = self.tmp_dir
+ cmd.build_temp = self.tmp_dir
+
+ try:
+ old_stdout = sys.stdout
+ cmd.ensure_finalized()
+ cmd.run()
+
+ except CompileError:
+ self.fail("Wrong deployment target during compilation")
+
def test_suite():
return unittest.makeSuite(BuildExtTestCase)
from distutils.sysconfig import get_config_vars
cfgvars = get_config_vars()
- macver = os.environ.get('MACOSX_DEPLOYMENT_TARGET')
- if not macver:
- macver = cfgvars.get('MACOSX_DEPLOYMENT_TARGET')
+ macver = cfgvars.get('MACOSX_DEPLOYMENT_TARGET')
if 1:
# Always calculate the release of the running machine,
msg = msg + " (%s)" % e.strerror
raise IOError(msg)
- # On MacOSX we need to check the setting of the environment variable
- # MACOSX_DEPLOYMENT_TARGET: configure bases some choices on it so
- # it needs to be compatible.
- # If it isn't set we set it to the configure-time value
- if sys.platform == 'darwin' and 'MACOSX_DEPLOYMENT_TARGET' in vars:
- cfg_target = vars['MACOSX_DEPLOYMENT_TARGET']
- cur_target = os.getenv('MACOSX_DEPLOYMENT_TARGET', '')
- if cur_target == '':
- cur_target = cfg_target
- os.putenv('MACOSX_DEPLOYMENT_TARGET', cfg_target)
- elif map(int, cfg_target.split('.')) > map(int, cur_target.split('.')):
- msg = ('$MACOSX_DEPLOYMENT_TARGET mismatch: now "%s" but "%s" '
- 'during configure' % (cur_target, cfg_target))
- raise IOError(msg)
-
# On AIX, there are wrong paths to the linker scripts in the Makefile
# -- these paths are relative to the Python source, but when installed
# the scripts are in another directory.
# machine is going to compile and link as if it were
# MACOSX_DEPLOYMENT_TARGET.
cfgvars = get_config_vars()
- macver = os.environ.get('MACOSX_DEPLOYMENT_TARGET')
- if not macver:
- macver = cfgvars.get('MACOSX_DEPLOYMENT_TARGET')
+ macver = cfgvars.get('MACOSX_DEPLOYMENT_TARGET')
if 1:
# Always calculate the release of the running machine,
('Darwin Kernel Version 8.11.1: '
'Wed Oct 10 18:23:28 PDT 2007; '
'root:xnu-792.25.20~1/RELEASE_I386'), 'PowerPC'))
- os.environ['MACOSX_DEPLOYMENT_TARGET'] = '10.3'
+ get_config_vars()['MACOSX_DEPLOYMENT_TARGET'] = '10.3'
get_config_vars()['CFLAGS'] = ('-fno-strict-aliasing -DNDEBUG -g '
'-fwrapv -O3 -Wall -Wstrict-prototypes')
'Wed Oct 10 18:23:28 PDT 2007; '
'root:xnu-792.25.20~1/RELEASE_I386'), 'i386'))
get_config_vars()['MACOSX_DEPLOYMENT_TARGET'] = '10.3'
- os.environ['MACOSX_DEPLOYMENT_TARGET'] = '10.3'
get_config_vars()['CFLAGS'] = ('-fno-strict-aliasing -DNDEBUG -g '
'-fwrapv -O3 -Wall -Wstrict-prototypes')
sys.maxint = maxint
# macbook with fat binaries (fat, universal or fat64)
- os.environ['MACOSX_DEPLOYMENT_TARGET'] = '10.4'
+ get_config_vars()['MACOSX_DEPLOYMENT_TARGET'] = '10.4'
get_config_vars()['CFLAGS'] = ('-arch ppc -arch i386 -isysroot '
'/Developer/SDKs/MacOSX10.4u.sdk '
'-fno-strict-aliasing -fno-common '
user_path = get_path(name, 'posix_user')
self.assertEqual(user_path, global_path.replace(base, user))
+ @unittest.skipUnless(sys.platform == "darwin", "test only relevant on MacOSX")
+ def test_platform_in_subprocess(self):
+ my_platform = sysconfig.get_platform()
+
+ # Test without MACOSX_DEPLOYMENT_TARGET in the environment
+
+ env = os.environ.copy()
+ if 'MACOSX_DEPLOYMENT_TARGET' in env:
+ del env['MACOSX_DEPLOYMENT_TARGET']
+
+ with open('/dev/null', 'w') as devnull_fp:
+ p = subprocess.Popen([
+ sys.executable, '-c',
+ 'import sysconfig; print(sysconfig.get_platform())',
+ ],
+ stdout=subprocess.PIPE,
+ stderr=devnull_fp,
+ env=env)
+ test_platform = p.communicate()[0].strip()
+ test_platform = test_platform.decode('utf-8')
+ status = p.wait()
+
+ self.assertEqual(status, 0)
+ self.assertEqual(my_platform, test_platform)
+
+
+ # Test with MACOSX_DEPLOYMENT_TARGET in the environment, and
+ # using a value that is unlikely to be the default one.
+ env = os.environ.copy()
+ env['MACOSX_DEPLOYMENT_TARGET'] = '10.1'
+
+ p = subprocess.Popen([
+ sys.executable, '-c',
+ 'import sysconfig; print(sysconfig.get_platform())',
+ ],
+ stdout=subprocess.PIPE,
+ stderr=open('/dev/null'),
+ env=env)
+ test_platform = p.communicate()[0].strip()
+ test_platform = test_platform.decode('utf-8')
+ status = p.wait()
+
+ self.assertEqual(status, 0)
+ self.assertEqual(my_platform, test_platform)
+
def test_main():
run_unittest(TestSysConfig)
projects / python / commitdiff