From: Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com>
Date: Mon, 16 Nov 2020 23:42:49 +0000 (-0800)
Subject: bpo-42120: Remove macro defining copysign to _copysign on Windows (GH-23326)
X-Git-Tag: v3.8.7rc1~39
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4f54ca07341c656b763c8c71a051f7f86a2a256c;p=thirdparty%2FPython%2Fcpython.git

bpo-42120: Remove macro defining copysign to _copysign on Windows (GH-23326)

(cherry picked from commit 9cc9e277254023c0ca08e1a9e379fd89475ca9c2)

Co-authored-by: Steve Dower <steve.dower@python.org>
---

diff --git a/Misc/NEWS.d/next/Windows/2020-11-16-22-41-02.bpo-42120.9scgko.rst b/Misc/NEWS.d/next/Windows/2020-11-16-22-41-02.bpo-42120.9scgko.rst
new file mode 100644
index 000000000000..c574956d11d9
--- /dev/null
+++ b/Misc/NEWS.d/next/Windows/2020-11-16-22-41-02.bpo-42120.9scgko.rst
@@ -0,0 +1 @@
+Remove macro definition of ``copysign`` (to ``_copysign``) in headers.
diff --git a/PC/pyconfig.h b/PC/pyconfig.h
index b6b8d445869b..4f6846b3f039 100644
--- a/PC/pyconfig.h
+++ b/PC/pyconfig.h
@@ -193,7 +193,6 @@ typedef int pid_t;
 #define Py_IS_NAN _isnan
 #define Py_IS_INFINITY(X) (!_finite(X) && !_isnan(X))
 #define Py_IS_FINITE(X) _finite(X)
-#define copysign _copysign
 
 /* Side by Side assemblies supported in VS 2005 and VS 2008 but not 2010*/
 #if _MSC_VER >= 1400 && _MSC_VER < 1600