diff options
Diffstat (limited to 'Lib/distutils/sysconfig.py')
| -rw-r--r-- | Lib/distutils/sysconfig.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Lib/distutils/sysconfig.py b/Lib/distutils/sysconfig.py index 4aa9334..de7da1d 100644 --- a/Lib/distutils/sysconfig.py +++ b/Lib/distutils/sysconfig.py @@ -165,7 +165,8 @@ def customize_compiler(compiler): # version and build tools may not support the same set # of CPU architectures for universal builds. global _config_vars - if not _config_vars.get('CUSTOMIZED_OSX_COMPILER', ''): + # Use get_config_var() to ensure _config_vars is initialized. + if not get_config_var('CUSTOMIZED_OSX_COMPILER'): import _osx_support _osx_support.customize_compiler(_config_vars) _config_vars['CUSTOMIZED_OSX_COMPILER'] = 'True' |