-# safe-read.m4 serial 2
-dnl Copyright (C) 2002-2003 Free Software Foundation, Inc.
+# safe-read.m4 serial 5
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2011 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.
AC_DEFUN([gl_SAFE_READ],
[
+ AC_LIBOBJ([safe-read])
+
gl_PREREQ_SAFE_READ
])
AC_DEFUN([gl_PREREQ_SAFE_READ],
[
AC_REQUIRE([gt_TYPE_SSIZE_T])
- AC_CHECK_HEADERS_ONCE(unistd.h)
])