1 files changed, 19 insertions, 18 deletions

diff --git a/gl/m4/mbrtowc.m4 b/gl/m4/mbrtowc.m4
index 62c4fdb3..cc09a5fb 100644
--- a/gl/m4/mbrtowc.m4
+++ b/gl/m4/mbrtowc.m4
@@ -1,10 +1,11 @@
 # mbrtowc.m4
-# serial 44  -*- coding: utf-8 -*-
-dnl Copyright (C) 2001-2002, 2004-2005, 2008-2024 Free Software Foundation,
+# serial 46
+dnl Copyright (C) 2001-2002, 2004-2005, 2008-2025 Free Software Foundation,
 dnl 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.
+dnl This file is offered as-is, without any warranty.
 
 AC_DEFUN([gl_FUNC_MBRTOWC],
 [
@@ -160,7 +161,7 @@ AC_DEFUN([gl_MBRTOWC_INCOMPLETE_STATE],
 [
   AC_REQUIRE([AC_PROG_CC])
   AC_REQUIRE([gt_LOCALE_JA])
-  AC_REQUIRE([gt_LOCALE_FR_UTF8])
+  AC_REQUIRE([gt_LOCALE_EN_UTF8])
   AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
   AC_CACHE_CHECK([whether mbrtowc handles incomplete characters],
     [gl_cv_func_mbrtowc_incomplete_state],
@@ -200,7 +201,7 @@ int main ()
           [gl_cv_func_mbrtowc_incomplete_state=no],
           [:])
       else
-        if test $LOCALE_FR_UTF8 != none; then
+        if test "$LOCALE_EN_UTF8" != none; then
           AC_RUN_IFELSE(
             [AC_LANG_SOURCE([[
 #include <locale.h>
@@ -208,7 +209,7 @@ int main ()
 #include <wchar.h>
 int main ()
 {
-  if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
+  if (setlocale (LC_ALL, "$LOCALE_EN_UTF8") != NULL)
     {
       const char input[] = "B\303\274\303\237er"; /* "Büßer" */
       mbstate_t state;
@@ -288,7 +289,7 @@ dnl Result is gl_cv_func_mbrtowc_null_arg1.
 AC_DEFUN([gl_MBRTOWC_NULL_ARG1],
 [
   AC_REQUIRE([AC_PROG_CC])
-  AC_REQUIRE([gt_LOCALE_FR_UTF8])
+  AC_REQUIRE([gt_LOCALE_EN_UTF8])
   AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
   AC_CACHE_CHECK([whether mbrtowc handles a NULL pwc argument],
     [gl_cv_func_mbrtowc_null_arg1],
@@ -303,7 +304,7 @@ changequote(,)dnl
         *)        gl_cv_func_mbrtowc_null_arg1="guessing yes" ;;
       esac
 changequote([,])dnl
-      if test $LOCALE_FR_UTF8 != none; then
+      if test "$LOCALE_EN_UTF8" != none; then
         AC_RUN_IFELSE(
           [AC_LANG_SOURCE([[
 #include <locale.h>
@@ -314,7 +315,7 @@ int main ()
 {
   int result = 0;
 
-  if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
+  if (setlocale (LC_ALL, "$LOCALE_EN_UTF8") != NULL)
     {
       char input[] = "\303\237er";
       mbstate_t state;
@@ -351,7 +352,7 @@ dnl Result is gl_cv_func_mbrtowc_null_arg2.
 AC_DEFUN([gl_MBRTOWC_NULL_ARG2],
 [
   AC_REQUIRE([AC_PROG_CC])
-  AC_REQUIRE([gt_LOCALE_FR_UTF8])
+  AC_REQUIRE([gt_LOCALE_EN_UTF8])
   AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
   AC_CACHE_CHECK([whether mbrtowc handles a NULL string argument],
     [gl_cv_func_mbrtowc_null_arg2],
@@ -366,7 +367,7 @@ changequote(,)dnl
         *)    gl_cv_func_mbrtowc_null_arg2="guessing yes" ;;
       esac
 changequote([,])dnl
-      if test $LOCALE_FR_UTF8 != none; then
+      if test "$LOCALE_EN_UTF8" != none; then
         AC_RUN_IFELSE(
           [AC_LANG_SOURCE([[
 #include <locale.h>
@@ -374,7 +375,7 @@ changequote([,])dnl
 #include <wchar.h>
 int main ()
 {
-  if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
+  if (setlocale (LC_ALL, "$LOCALE_EN_UTF8") != NULL)
     {
       mbstate_t state;
       wchar_t wc;
@@ -404,7 +405,7 @@ dnl Result is gl_cv_func_mbrtowc_retval.
 AC_DEFUN([gl_MBRTOWC_RETVAL],
 [
   AC_REQUIRE([AC_PROG_CC])
-  AC_REQUIRE([gt_LOCALE_FR_UTF8])
+  AC_REQUIRE([gt_LOCALE_EN_UTF8])
   AC_REQUIRE([gt_LOCALE_JA])
   AC_REQUIRE([AC_CANONICAL_HOST])
   AC_CACHE_CHECK([whether mbrtowc has a correct return value],
@@ -422,7 +423,7 @@ changequote(,)dnl
           gl_cv_func_mbrtowc_retval="guessing yes" ;;
       esac
 changequote([,])dnl
-      if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none \
+      if test "$LOCALE_EN_UTF8" != none || test $LOCALE_JA != none \
          || { case "$host_os" in mingw* | windows*) true;; *) false;; esac; }; then
         AC_RUN_IFELSE(
           [AC_LANG_SOURCE([[
@@ -434,8 +435,8 @@ int main ()
   int result = 0;
   int found_some_locale = 0;
   /* This fails on Solaris.  */
-  if (strcmp ("$LOCALE_FR_UTF8", "none") != 0
-      && setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
+  if (strcmp ("$LOCALE_EN_UTF8", "none") != 0
+      && setlocale (LC_ALL, "$LOCALE_EN_UTF8") != NULL)
     {
       char input[] = "B\303\274\303\237er"; /* "Büßer" */
       mbstate_t state;
@@ -649,8 +650,8 @@ int main ()
            [:])
          ;;
        *)
-         AC_REQUIRE([gt_LOCALE_FR_UTF8])
-         if test $LOCALE_FR_UTF8 != none; then
+         AC_REQUIRE([gt_LOCALE_EN_UTF8])
+         if test "$LOCALE_EN_UTF8" != none; then
            AC_RUN_IFELSE(
              [AC_LANG_SOURCE([[
 #include <locale.h>
@@ -658,7 +659,7 @@ int main ()
 #include <wchar.h>
 int main ()
 {
-  if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
+  if (setlocale (LC_ALL, "$LOCALE_EN_UTF8") != NULL)
     {
       wchar_t wc = (wchar_t) 0xBADFACE;
       mbstate_t state;