xref: /netbsd-src/external/gpl3/autoconf/dist/lib/autoconf/autoscan.m4 (revision d874e91932377fc40d53f102e48fc3ee6f4fe9de)
1# This file is part of Autoconf.                       -*- Autoconf -*-
2# Interface with autoscan.
3
4# Copyright (C) 2002, 2009-2012 Free Software Foundation, Inc.
5
6# This file is part of Autoconf.  This program is free
7# software; you can redistribute it and/or modify it under the
8# terms of the GNU General Public License as published by the
9# Free Software Foundation, either version 3 of the License, or
10# (at your option) any later version.
11#
12# This program is distributed in the hope that it will be useful,
13# but WITHOUT ANY WARRANTY; without even the implied warranty of
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15# GNU General Public License for more details.
16#
17# Under Section 7 of GPL version 3, you are granted additional
18# permissions described in the Autoconf Configure Script Exception,
19# version 3.0, as published by the Free Software Foundation.
20#
21# You should have received a copy of the GNU General Public License
22# and a copy of the Autoconf Configure Script Exception along with
23# this program; see the files COPYINGv3 and COPYING.EXCEPTION
24# respectively.  If not, see <http://www.gnu.org/licenses/>.
25
26# Written by Akim Demaille.
27
28# The prefix `AN' is chosen after `AutoscaN'.
29
30# AN_OUTPUT(KIND, WORD, MACROS)
31# -----------------------------
32# Declare that the WORD, used as a KIND, requires triggering the MACROS.
33m4_define([AN_OUTPUT], [])
34
35
36# AN_FUNCTION(NAME, MACROS)
37# AN_HEADER(NAME, MACROS)
38# AN_IDENTIFIER(NAME, MACROS)
39# AN_LIBRARY(NAME, MACROS)
40# AN_MAKEVAR(NAME, MACROS)
41# AN_PROGRAM(NAME, MACROS)
42# ---------------------------
43# If the FUNCTION/HEADER etc. is used in the package, then the MACROS
44# should be invoked from configure.ac.
45m4_define([AN_FUNCTION],   [AN_OUTPUT([function], $@)])
46m4_define([AN_HEADER],     [AN_OUTPUT([header], $@)])
47m4_define([AN_IDENTIFIER], [AN_OUTPUT([identifier], $@)])
48m4_define([AN_LIBRARY],    [AN_OUTPUT([library], $@)])
49m4_define([AN_MAKEVAR],    [AN_OUTPUT([makevar], $@)])
50m4_define([AN_PROGRAM],    [AN_OUTPUT([program], $@)])
51