From 87667c54c6650751c5d7bf7b9e465c8c4af45f71 Mon Sep 17 00:00:00 2001 From: Matt McCormick Date: Fri, 21 Dec 2018 20:37:59 -0500 Subject: [PATCH] bpo-11566: Extension build errors on Windows for _hypot (GH-11283) This addresses C extension build errors related to an undefined _hypot symbol when building with the Microsoft Visual C++ Compiler for Python 2.7 [1] or MinGWPy [2]. It also addresses errors when building a C++ extension with MinGWPy and C++11 from cmath, 'error "::hypot' has not been declared' [1] https://www.microsoft.com/en-us/download/details.aspx?id=44266 [2] https://mingwpy.github.io/ --- PC/pyconfig.h | 6 ------ 1 file changed, 6 deletions(-) diff --git a/PC/pyconfig.h b/PC/pyconfig.h index b5e3452460c..0f1fcdd944c 100644 --- a/PC/pyconfig.h +++ b/PC/pyconfig.h @@ -192,11 +192,6 @@ typedef int pid_t; #define Py_IS_FINITE(X) _finite(X) #define copysign _copysign -/* VS 2010 and above already defines hypot as _hypot */ -#if _MSC_VER < 1600 -#define hypot _hypot -#endif - /* VS 2015 defines these names with a leading underscore */ #if _MSC_VER >= 1900 #define timezone _timezone @@ -231,7 +226,6 @@ typedef int pid_t; #endif #define COMPILER "[gcc]" -#define hypot _hypot #define PY_LONG_LONG long long #define PY_LLONG_MIN LLONG_MIN #define PY_LLONG_MAX LLONG_MAX