Issue #1586: Remove OSX warning message about 32bit compatibility.

PyInstaller/configure.py

@@ -83,14 +83,6 @@ def get_importhooks_dir(hook_type=None):
 
 
 def get_config(upx_dir, **kw):
-    if is_darwin and compat.architecture() == '64bit':
-        logger.warn('You are running 64-bit Python: created binaries will only'
-            ' work on Mac OS X 10.6+.\nIf you need 10.4-10.5 compatibility,'
-            ' run Python as a 32-bit binary with this command:\n\n'
-            '    VERSIONER_PYTHON_PREFER_32_BIT=yes arch -i386 %s\n' % sys.executable)
-        # wait several seconds for user to see this message
-        time.sleep(1)
-
     config = {}
     test_UPX(config, upx_dir)
     config['configdir'] = _get_pyinst_config_dir()