Merge pull request #626 from kchen/patch-1

Add space to gcc command line for 32-bit builds.

setup.py

@@ -72,7 +72,7 @@ libev_configure_command = ' '.join(["(cd ", _quoted_abspath('libev/'),
 # See #616, trouble building for a 32-bit python against a 64-bit platform
 _config_vars = distutils.sysconfig.get_config_var("CFLAGS")
 if _config_vars and "m32" in _config_vars:
-    _m32 = 'CFLAGS="' + os.getenv('CFLAGS', '') + ' -m32"'
+    _m32 = 'CFLAGS="' + os.getenv('CFLAGS', '') + ' -m32" '
 else:
     _m32 = ''