-# cloexec.m4 serial 2
-dnl Copyright (C) 2004 Free Software Foundation, Inc.
+#serial 6
+dnl Copyright (C) 2004, 2005, 2006 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_CLOEXEC],
[
- dnl Prerequisites of lib/cloexec.c.
- AC_CHECK_HEADERS_ONCE(fcntl.h unistd.h)
+ AC_LIBOBJ([cloexec])
])