From: Eli Zaretskii <eliz@gnu.org>
Date: Sat, 30 Mar 2013 06:12:49 +0000 (+0300)
Subject: Enable the 'copysign' primitive on MS-Windows.
X-Git-Tag: emacs-24.3.90~173^2^2~42^2~45^2~387^2~2026^2~526^2~43
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=668284362c4189f6de2c617902f73725a59adfaf;p=emacs.git

Enable the 'copysign' primitive on MS-Windows.

 nt/inc/ms-w32.h (copysign) [_MSC_VER]: Redirect to _copysign.
 nt/config.nt (HAVE_COPYSIGN): Define.
---

diff --git a/nt/ChangeLog b/nt/ChangeLog
index f25aef9580c..59e8ec5b95a 100644
--- a/nt/ChangeLog
+++ b/nt/ChangeLog
@@ -1,3 +1,9 @@
+2013-03-29  Eli Zaretskii  <eliz@gnu.org>
+
+	* inc/ms-w32.h (copysign) [_MSC_VER]: Redirect to _copysign.
+
+	* config.nt (HAVE_COPYSIGN): Define.
+
 2013-03-29  Juanma Barranquero  <lekktu@gmail.com>
 
 	* config.nt: Sync with autogen/config.in.
diff --git a/nt/config.nt b/nt/config.nt
index f8ed6cc3aaa..a7e2dce3e06 100644
--- a/nt/config.nt
+++ b/nt/config.nt
@@ -251,7 +251,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #undef HAVE_COM_ERR_H
 
 /* Define to 1 if you have the `copysign' function. */
-#undef HAVE_COPYSIGN
+#define HAVE_COPYSIGN 1
 
 /* Define to 1 if data_start is the address of the start of the main data
    segment. */
diff --git a/nt/inc/ms-w32.h b/nt/inc/ms-w32.h
index cd183c917c4..7b9dbc2430b 100644
--- a/nt/inc/ms-w32.h
+++ b/nt/inc/ms-w32.h
@@ -258,6 +258,7 @@ extern int sys_unlink (const char *);
 typedef int pid_t;
 #define snprintf  _snprintf
 #define strtoll   _strtoi64
+#define copysign  _copysign
 #endif
 #define isatty    _isatty
 #define _longjmp  longjmp