1 # gethostname.m4 serial 5
2 dnl Copyright (C) 2002, 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_GETHOSTNAME],
8 [
9 AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
10 gl_PREREQ_SYS_H_WINSOCK2
11 AC_REPLACE_FUNCS([gethostname])
12 if test $ac_cv_func_gethostname = no; then
13 HAVE_GETHOSTNAME=0
14 gl_PREREQ_GETHOSTNAME
15 fi
16 ])
18 # Prerequisites of lib/gethostname.c.
19 AC_DEFUN([gl_PREREQ_GETHOSTNAME], [
20 AC_CHECK_FUNCS([uname])
21 ])