# HG changeset patch
# User Paul Eggert <eggert@cs.ucla.edu>
# Date 1298099927 28800
# Node ID 8c4feb631d741fe8205a6edd33e4c01eeebbe8ba
# Parent  8c612d3fafe74f0388a54642f5b678fcdcf0e786
stdint: omit redundant check for wchar.h

* m4/stdint.m4 (gl_STDINT_H): The earlier part of this macro now
always tests whether wchar.h exists, so remove the now-redundant test.

diff --git a/ChangeLog b/ChangeLog
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2011-02-18  Paul Eggert  <eggert@cs.ucla.edu>
+
+	stdint: omit redundant check for wchar.h
+	* m4/stdint.m4 (gl_STDINT_H): The earlier part of this macro now
+	always tests whether wchar.h exists, so remove the now-redundant test.
+
 2011-02-18  Bruno Haible  <bruno@clisp.org>
 
 	stdint: Cut dependency to module 'wchar'.
diff --git a/m4/stdint.m4 b/m4/stdint.m4
--- a/m4/stdint.m4
+++ b/m4/stdint.m4
@@ -1,4 +1,4 @@
-# stdint.m4 serial 38
+# stdint.m4 serial 39
 dnl Copyright (C) 2001-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -301,10 +301,6 @@
     fi
     AC_SUBST([HAVE_SYS_BITYPES_H])
 
-    dnl Check for <wchar.h> (missing in Linux uClibc when built without wide
-    dnl character support).
-    AC_CHECK_HEADERS_ONCE([wchar.h])
-
     gl_STDINT_TYPE_PROPERTIES
     STDINT_H=stdint.h
   fi