setup.py: compile extensions with Py_NEWCAPI_NO_STRUCT

vstinner · vstinner · commit 9f9f263ead68 · 2018-09-04T14:21:01.000+02:00
diff --git a/setup.py b/setup.py
@@ -22,7 +22,7 @@
 # modules (Issue #21121).
 cflags = sysconfig.get_config_var('CFLAGS')
 py_cflags_nodist = sysconfig.get_config_var('PY_CFLAGS_NODIST')
-sysconfig.get_config_vars()['CFLAGS'] = cflags + ' ' + py_cflags_nodist
+sysconfig.get_config_vars()['CFLAGS'] = cflags + ' ' + py_cflags_nodist + ' -D Py_NEWCAPI_NO_STRUCT'
 
 class Dummy:
     """Hack for parallel build"""
