stdin

diff --git a/configure b/configure
index 056feea..9ceb405 100755
--- a/configure
+++ b/configure
@@ -3300,7 +3300,7 @@ fi

 exesuf() {
     case $1 in
-        mingw32*|win32|win64|cygwin*|*-dos|freedos|opendos|os/2*|symbian) echo                                  .exe ;;
+        mingw32*|mingw64*|win32|win64|cygwin*|*-dos|freedos|opendos|os/2*|symbi                                 an) echo .exe ;;
     esac
 }

@@ -4345,7 +4345,7 @@ case $target_os in
         enabled_any pic shared x86_64 ||
             { check_cflags -mdynamic-no-pic && add_asflags -mdynamic-no-pic; }
         ;;
-    mingw32*)
+    mingw32*|mingw64*)
         if test $target_os = "mingw32ce"; then
             disable network
         else