X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fwcsrtombs.m4;h=cd51506a2b8864ab801e0a5c3352532ec2cb7c68;hb=4e90ef85d2d3c2e42ce26d2e6eebfb5e5b0f0943;hp=9a6bce97efe91f44d8b2e2af5649013b1690b448;hpb=438d74b6b96ac7ccce6791556fe5e27f0e8f7ed8;p=gnulib.git

diff --git a/m4/wcsrtombs.m4 b/m4/wcsrtombs.m4
index 9a6bce97e..cd51506a2 100644
--- a/m4/wcsrtombs.m4
+++ b/m4/wcsrtombs.m4
@@ -1,5 +1,5 @@
-# wcsrtombs.m4 serial 7
-dnl Copyright (C) 2008-2010 Free Software Foundation, Inc.
+# wcsrtombs.m4 serial 9
+dnl Copyright (C) 2008-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -35,7 +35,6 @@ AC_DEFUN([gl_FUNC_WCSRTOMBS],
     fi
   fi
   if test $HAVE_WCSRTOMBS = 0 || test $REPLACE_WCSRTOMBS = 1; then
-    gl_REPLACE_WCHAR_H
     AC_LIBOBJ([wcsrtombs])
     AC_LIBOBJ([wcsrtombs-state])
     gl_PREREQ_WCSRTOMBS
@@ -123,10 +122,10 @@ AC_DEFUN([gl_WCSRTOMBS_NULL],
       dnl is present.
 changequote(,)dnl
       case "$host_os" in
-                      # Guess no on HP-UX and OSF/1.
-        hpux* | osf*) gl_cv_func_wcsrtombs_null="guessing no" ;;
-                      # Guess yes otherwise.
-        *)            gl_cv_func_wcsrtombs_null="guessing yes" ;;
+                               # Guess no on HP-UX, OSF/1, mingw.
+        hpux* | osf* | mingw*) gl_cv_func_wcsrtombs_null="guessing no" ;;
+                               # Guess yes otherwise.
+        *)                     gl_cv_func_wcsrtombs_null="guessing yes" ;;
       esac
 changequote([,])dnl
       if test $LOCALE_FR != none; then
@@ -144,6 +143,7 @@ changequote([,])dnl
 #include <wchar.h>
 int main ()
 {
+  int result = 0;
   if (setlocale (LC_ALL, "$LOCALE_FR") != NULL)
     {
       const char original[] = "B\374\337er";
@@ -152,12 +152,14 @@ int main ()
       if (mbstowcs (input, original, 10) == 5)
         {
           const wchar_t *src = input;
-          wcsrtombs (NULL, &src, 10, NULL);
+          size_t ret = wcsrtombs (NULL, &src, 3, NULL);
+          if (ret != 5)
+            result |= 1;
           if (src != input)
-            return 1;
+            result |= 2;
         }
     }
-  return 0;
+  return result;
 }]])],
           [gl_cv_func_wcsrtombs_null=yes],
           [gl_cv_func_wcsrtombs_null=no],