1 # getdomainname.m4 serial 4
2 dnl Copyright (C) 2002-2003, 2008, 2009 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved.
7 AC_DEFUN([gl_FUNC_GETDOMAINNAME],
9 AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
11 dnl Persuade glibc <unistd.h> to declare getdomainname().
12 AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
14 AC_REPLACE_FUNCS([getdomainname])
15 if test $ac_cv_func_getdomainname = no; then
17 gl_PREREQ_GETDOMAINNAME
21 # Prerequisites of lib/getdomainname.c.
22 AC_DEFUN([gl_PREREQ_GETDOMAINNAME], [