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1#ifndef SUFF_H
2#define SUFF_H
3/* $OpenBSD: suff.h,v 1.12 2020/01/13 14:05:21 espie Exp $ */
4
5/*
6 * Copyright (c) 2001-2019 Marc Espie.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE OPENBSD PROJECT AND CONTRIBUTORS
18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
20 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBSD
21 * PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
22 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29
30extern void Suff_Init(void);
31
32/* Suff_DisableAllSuffixes():
33 * disable current suffixes and the corresponding rules.
34 * They may be re-activated by adding a suffix anew. */
35extern void Suff_DisableAllSuffixes(void);
36/* gn = Suff_ParseAsTransform(line, eline):
37 * Try parsing a [line,eline[ as a suffix transformation
38 * (.a.b or .a). If successful, returns a gn we can add
39 * commands to (this is actually a transform kept on a
40 * separate hash from normal targets). Otherwise returns NULL. */
41extern GNode *Suff_ParseAsTransform(const char *, const char *);
42/* Suff_AddSuffixi(name, ename):
43 * add the passed string interval [name,ename[ as a known
44 * suffix. */
45extern void Suff_AddSuffixi(const char *, const char *);
46/* process_suffixes_after_makefile_is_read():
47 * finish setting up the transformation graph for Suff_FindDep
48 * and the .PATH.sfx paths get the default path appended for
49 * find_suffix_path(). */
50extern void process_suffixes_after_makefile_is_read(void);
51/* Suff_FindDeps(gn):
52 * find implicit dependencies for gn and fill out corresponding
53 * fields. */
54extern void Suff_FindDeps(GNode *);
55/* l = find_suffix_path(gn):
56 * returns the path associated with a gn, either because of its
57 * suffix, or the default path. */
58extern Lst find_suffix_path(GNode *);
59/* Suff_PrintAll():
60 * displays all suffix information. */
61extern void Suff_PrintAll(void);
62/* path = find_best_path(name):
63 * find the best path for the name, according to known suffixes.
64 */
65extern Lst find_best_path(const char *name);
66#endif