Issue #21958: Merge with 3.4

12 years ago · 54701f303f
2 changed files with 8 additions and 0 deletions
--- a/Misc/NEWS
+++ b/Misc/NEWS
@ -664,6 +664,9 @@ IDLE
 Build
 -----

+- Issue #21958: Define HAVE_ROUND when building with Visual Studio 2013 and
+  above.  Patch by Zachary Turner.
+
 - Issue #18093: the programs that embed the CPython runtime are now in a
  separate "Programs" directory, rather than being kept in the Modules
  directory.
--- a/PC/pyconfig.h
+++ b/PC/pyconfig.h
@ -436,6 +436,11 @@ Py_NO_ENABLE_SHARED to find out.  Also support MS_NO_COREDLL for b/w compat */
 /* Define to 1 if you have the `copysign' function. */
 #define HAVE_COPYSIGN 1

+/* Define to 1 if you have the `round' function. */
+#if _MSC_VER >= 1800
+#define HAVE_ROUND 1
+#endif
+
 /* Define to 1 if you have the `isinf' macro. */
 #define HAVE_DECL_ISINF 1