2 files changed, 6 insertions, 1 deletions

diff --git a/admin/CPP-DEFINES b/admin/CPP-DEFINES
index a98d1b9039e..18423c23420 100644
--- a/admin/CPP-DEFINES
+++ b/admin/CPP-DEFINES
@@ -19,8 +19,9 @@ __MSDOS__	Ditto.
 __DJGPP_MINOR__ Minor version number of the DJGPP library; used only in msdos.c and dosfns.c.
 DOS_NT          Compiling for either the MS-DOS or native MS-Windows port.
 WINDOWSNT       Compiling the native MS-Windows (W32) port.
-__MINGW32__     Compiling the W32 port with the MinGW port of GCC.
+__MINGW32__     Compiling the W32 port with the MinGW or MinGW-w64 ports of GCC.
 _MSC_VER        Compiling the W32 port with the Microsoft C compiler.
+MINGW_W64       Compiling the W32 port with the MinGW-w64 port of GCC.
 DARWIN_OS       Compiling on Mac OS X or pure Darwin (and using s/darwin.h).
 SOLARIS2
 USG
diff --git a/admin/ChangeLog b/admin/ChangeLog
index cc69367555f..6d134046a38 100644
--- a/admin/ChangeLog
+++ b/admin/ChangeLog
@@ -1,3 +1,7 @@
+2014-11-17  Oscar Fuentes  <ofv@wanadoo.es>
+
+        * admin/CPP-DEFINES: Mention MINGW_W64.
+
 2014-11-22  Glenn Morris  <rgm@gnu.org>
 
         * admin.el (set-version): No more need to update nt/*.rc.