1 files changed, 0 insertions, 112 deletions
diff --git a/gnulib-m4/wcrtomb.m4 b/gnulib-m4/wcrtomb.m4
deleted file mode 100644
index 7e3fe3f5..00000000
--- a/gnulib-m4/wcrtomb.m4
+++ /dev/null
@@ -1,112 +0,0 @@
-# wcrtomb.m4 serial 11
-dnl Copyright (C) 2008-2015 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.
-
-AC_DEFUN([gl_FUNC_WCRTOMB],
-[
-  AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
-
-  AC_REQUIRE([AC_TYPE_MBSTATE_T])
-  gl_MBSTATE_T_BROKEN
-
-  AC_CHECK_FUNCS_ONCE([wcrtomb])
-  if test $ac_cv_func_wcrtomb = no; then
-    HAVE_WCRTOMB=0
-    AC_CHECK_DECLS([wcrtomb],,, [[
-/* 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>
-]])
-    if test $ac_cv_have_decl_wcrtomb = yes; then
-      dnl On Minix 3.1.8, the system's <wchar.h> declares wcrtomb() although
-      dnl it does not have the function. Avoid a collision with gnulib's
-      dnl replacement.
-      REPLACE_WCRTOMB=1
-    fi
-  else
-    if test $REPLACE_MBSTATE_T = 1; then
-      REPLACE_WCRTOMB=1
-    else
-      dnl On AIX 4.3, OSF/1 5.1 and Solaris 10, wcrtomb (NULL, 0, NULL) sometimes
-      dnl returns 0 instead of 1.
-      AC_REQUIRE([AC_PROG_CC])
-      AC_REQUIRE([gt_LOCALE_FR])
-      AC_REQUIRE([gt_LOCALE_FR_UTF8])
-      AC_REQUIRE([gt_LOCALE_JA])
-      AC_REQUIRE([gt_LOCALE_ZH_CN])
-      AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
-      AC_CACHE_CHECK([whether wcrtomb return value is correct],
-        [gl_cv_func_wcrtomb_retval],
-        [
-          dnl Initial guess, used when cross-compiling or when no suitable locale
-          dnl is present.
-changequote(,)dnl
-          case "$host_os" in
-                                     # Guess no on AIX 4, OSF/1 and Solaris.
-            aix4* | osf* | solaris*) gl_cv_func_wcrtomb_retval="guessing no" ;;
-                                     # Guess yes otherwise.
-            *)                       gl_cv_func_wcrtomb_retval="guessing yes" ;;
-          esac
-changequote([,])dnl
-          if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then
-            AC_RUN_IFELSE(
-              [AC_LANG_SOURCE([[
-#include <locale.h>
-#include <string.h>
-/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
-   <wchar.h>.
-   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
-   included before <wchar.h>.  */
-#include <stddef.h>
-#include <stdio.h>
-#include <time.h>
-#include <wchar.h>
-int main ()
-{
-  int result = 0;
-  if (setlocale (LC_ALL, "$LOCALE_FR") != NULL)
-    {
-      if (wcrtomb (NULL, 0, NULL) != 1)
-        result |= 1;
-    }
-  if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
-    {
-      if (wcrtomb (NULL, 0, NULL) != 1)
-        result |= 2;
-    }
-  if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
-    {
-      if (wcrtomb (NULL, 0, NULL) != 1)
-        result |= 4;
-    }
-  if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
-    {
-      if (wcrtomb (NULL, 0, NULL) != 1)
-        result |= 8;
-    }
-  return result;
-}]])],
-              [gl_cv_func_wcrtomb_retval=yes],
-              [gl_cv_func_wcrtomb_retval=no],
-              [:])
-          fi
-        ])
-      case "$gl_cv_func_wcrtomb_retval" in
-        *yes) ;;
-        *) REPLACE_WCRTOMB=1 ;;
-      esac
-    fi
-  fi
-])
-
-# Prerequisites of lib/wcrtomb.c.
-AC_DEFUN([gl_PREREQ_WCRTOMB], [
-  :
-])