Update gnulib to current trunk

[deliverable/binutils-gdb.git] / gnulib / import / m4 / inttypes.m4

diff --git a/gnulib/import/m4/inttypes.m4 b/gnulib/import/m4/inttypes.m4
index d0487d6368c1f4d2438d366faefc69d6098c38cd..224d0cdd8e244919c8b34b82f7917af5ffc4c68d 100644 (file)
--- a/gnulib/import/m4/inttypes.m4
+++ b/gnulib/import/m4/inttypes.m4
@@ -1,4 +1,4 @@
-# inttypes.m4 serial 28
+# inttypes.m4 serial 29
 dnl Copyright (C) 2006-2020 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -28,6 +28,8 @@ AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE],
   dnl corresponding gnulib module is not in use.
   gl_WARN_ON_USE_PREPARE([[#include <inttypes.h>
     ]], [imaxabs imaxdiv strtoimax strtoumax])
+
+  AC_REQUIRE([AC_C_RESTRICT])
 ])
 
 # Ensure that the PRI* and SCN* macros are defined appropriately.