2 dnl Copyright (C) 2008 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_HEADER_NETDB],
9 AC_REQUIRE([gl_NETDB_H_DEFAULTS])
10 gl_CHECK_NEXT_HEADERS([netdb.h])
11 if test $ac_cv_header_netdb_h = yes; then
18 AC_SUBST([HAVE_NETDB_H])
22 AC_DEFUN([gl_NETDB_MODULE_INDICATOR],
24 dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
25 AC_REQUIRE([gl_NETDB_H_DEFAULTS])
26 GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
29 AC_DEFUN([gl_NETDB_H_DEFAULTS],
31 GNULIB_GETADDRINFO=0; AC_SUBST([GNULIB_GETADDRINFO])