bpo-36235: Fix distutils test_customize_compiler() on macOS (GH-12751)

vstinner · web-flow · commit 22de4ce498b6 · 2019-04-09T19:54:10.000+02:00
Set CUSTOMIZED_OSX_COMPILER to True to disable
_osx_support.customize_compiler().
diff --git a/Lib/distutils/tests/test_sysconfig.py b/Lib/distutils/tests/test_sysconfig.py
@@ -73,6 +73,9 @@ def set_executables(self, **kw):
         comp = compiler()
         old_vars = dict(sysconfig._config_vars)
         try:
+            # On macOS, disable _osx_support.customize_compiler()
+            sysconfig._config_vars['CUSTOMIZED_OSX_COMPILER'] = 'True'
+
             for key, value in sysconfig_vars.items():
                 sysconfig._config_vars[key] = value
             sysconfig.customize_compiler(comp)
