X-Git-Url: https://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=m4%2Fwcsrtombs.m4;h=7ce575961571b10ef2c8158e07cfe5c8290aad94;hb=41a7841a82351f9df3e13b6199a134004d694131;hp=ec767de8f6243542ed7fbe64be62a5dc344f7beb;hpb=d60f3b0c6b0f93a601acd1cfd3923f94ca05abb0;p=gnulib.git

diff --git a/m4/wcsrtombs.m4 b/m4/wcsrtombs.m4
index ec767de8f..7ce575961 100644
--- a/m4/wcsrtombs.m4
+++ b/m4/wcsrtombs.m4
@@ -1,4 +1,4 @@
-# wcsrtombs.m4 serial 7
+# wcsrtombs.m4 serial 10
 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,
@@ -34,12 +34,6 @@ AC_DEFUN([gl_FUNC_WCSRTOMBS],
       esac
     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
-  fi
 ])
 
 dnl Test whether the wcsrtombs implementation stores a non-NULL source pointer
@@ -123,10 +117,10 @@ 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 $LOCALE_FR != none; then
@@ -144,6 +138,7 @@ changequote([,])dnl
 #include <wchar.h>
 int main ()
 {
+  int result = 0;
   if (setlocale (LC_ALL, "$LOCALE_FR") != NULL)
     {
       const char original[] = "B\374\337er";
@@ -152,12 +147,14 @@ 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],