[Python-checkins] closes bpo-35139: The `pyexpat` module's macros in `Modules/Setup` now match `setup.py` (GH-10289)

[Benjamin Peterson]

https://github.com/python/cpython/commit/318ab63c01f5b8e7562b122ab5ba01258a51277b
commit: 318ab63c01f5b8e7562b122ab5ba01258a51277b
branch: master
author: Max Bélanger <aeromax at gmail.com>
committer: Benjamin Peterson <benjamin at python.org>
date: 2018-11-01T19:49:46-07:00
summary:

closes bpo-35139: The `pyexpat` module's macros in `Modules/Setup` now match `setup.py` (GH-10289)

This could cause compile errors on macOS or other platforms.

files:
A Misc/NEWS.d/next/Build/2018-11-01-15-01-23.bpo-35139.XZTttb.rst
M Modules/Setup

diff --git a/Misc/NEWS.d/next/Build/2018-11-01-15-01-23.bpo-35139.XZTttb.rst b/Misc/NEWS.d/next/Build/2018-11-01-15-01-23.bpo-35139.XZTttb.rst
new file mode 100644
index 000000000000..aa65088be809
--- /dev/null
+++ b/Misc/NEWS.d/next/Build/2018-11-01-15-01-23.bpo-35139.XZTttb.rst
@@ -0,0 +1 @@
+Fix a compiler error when statically linking `pyexpat` in `Modules/Setup`.
diff --git a/Modules/Setup b/Modules/Setup
index c1804630b903..e2b5f86f38e0 100644
--- a/Modules/Setup
+++ b/Modules/Setup
@@ -336,7 +336,7 @@ _symtable symtablemodule.c
 # Interface to the Expat XML parser
 # More information on Expat can be found at www.libexpat.org.
 #
-#pyexpat expat/xmlparse.c expat/xmlrole.c expat/xmltok.c pyexpat.c -I$(srcdir)/Modules/expat -DHAVE_EXPAT_CONFIG_H -DUSE_PYEXPAT_CAPI
+#pyexpat expat/xmlparse.c expat/xmlrole.c expat/xmltok.c pyexpat.c -I$(srcdir)/Modules/expat -DHAVE_EXPAT_CONFIG_H -DXML_POOR_ENTROPY=1 -DUSE_PYEXPAT_CAPI
 
 # Hye-Shik Chang's CJKCodecs