From be8efac78d067c138ad8dda03df4336e73f94887 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= <debian@jff.email>
Date: Sat, 8 Jan 2022 11:51:07 +0100
Subject: New upstream version 1.0

---
 gnulib-m4/wint_t.m4 | 47 +++++++++++++++--------------------------------
 1 file changed, 15 insertions(+), 32 deletions(-)

(limited to 'gnulib-m4/wint_t.m4')

diff --git a/gnulib-m4/wint_t.m4 b/gnulib-m4/wint_t.m4
index 95f6854..adc5866 100644
--- a/gnulib-m4/wint_t.m4
+++ b/gnulib-m4/wint_t.m4
@@ -1,5 +1,5 @@
-# wint_t.m4 serial 7
-dnl Copyright (C) 2003, 2007-2018 Free Software Foundation, Inc.
+# wint_t.m4 serial 11
+dnl Copyright (C) 2003, 2007-2022 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.
@@ -14,15 +14,7 @@ AC_DEFUN([gt_TYPE_WINT_T],
   AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t],
     [AC_COMPILE_IFELSE(
        [AC_LANG_PROGRAM(
-          [[
-/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
-   <wchar.h>.
-   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
-   before <wchar.h>.  */
-#include <stddef.h>
-#include <stdio.h>
-#include <time.h>
-#include <wchar.h>
+          [[#include <wchar.h>
             wint_t foo = (wchar_t)'\0';]],
           [[]])],
        [gt_cv_c_wint_t=yes],
@@ -32,33 +24,24 @@ AC_DEFUN([gt_TYPE_WINT_T],
 
     dnl Determine whether gnulib's <wchar.h> or <wctype.h> would, if present,
     dnl override 'wint_t'.
-    AC_CACHE_CHECK([whether wint_t is too small],
-      [gl_cv_type_wint_t_too_small],
+    AC_CACHE_CHECK([whether wint_t is large enough],
+      [gl_cv_type_wint_t_large_enough],
       [AC_COMPILE_IFELSE(
-           [AC_LANG_PROGRAM([[
-/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
-   <wchar.h>.
-   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
-   included before <wchar.h>.  */
-#if !(defined __GLIBC__ && !defined __UCLIBC__)
-# include <stddef.h>
-# include <stdio.h>
-# include <time.h>
-#endif
-#include <wchar.h>
+         [AC_LANG_PROGRAM(
+            [[#include <wchar.h>
               int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1];
-              ]])],
-           [gl_cv_type_wint_t_too_small=no],
-           [gl_cv_type_wint_t_too_small=yes])])
-    if test $gl_cv_type_wint_t_too_small = yes; then
-      GNULIB_OVERRIDES_WINT_T=1
+            ]])],
+         [gl_cv_type_wint_t_large_enough=yes],
+         [gl_cv_type_wint_t_large_enough=no])])
+    if test $gl_cv_type_wint_t_large_enough = no; then
+      GNULIBHEADERS_OVERRIDE_WINT_T=1
     else
-      GNULIB_OVERRIDES_WINT_T=0
+      GNULIBHEADERS_OVERRIDE_WINT_T=0
     fi
   else
-    GNULIB_OVERRIDES_WINT_T=0
+    GNULIBHEADERS_OVERRIDE_WINT_T=0
   fi
-  AC_SUBST([GNULIB_OVERRIDES_WINT_T])
+  AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T])
 ])
 
 dnl Prerequisites of the 'wint_t' override.
-- 
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