1/*
2 * Copyright (c) 1980, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 4. Neither the name of the University nor the names of its contributors
14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 * @(#)config.h 8.1 (Berkeley) 6/6/93
|
30 * $FreeBSD: head/usr.sbin/config/config.h 133248 2004-08-07 04:19:37Z imp $
|
| 30 * $FreeBSD: head/usr.sbin/config/config.h 134542 2004-08-30 23:03:58Z peter $ |
31 */
32
33/*
34 * Config.
35 */
36#include <sys/types.h>
37#include <sys/queue.h>
38#include <stdlib.h>
39#include <string.h>
40
41struct file_list {
42 STAILQ_ENTRY(file_list) f_next;
43 char *f_fn; /* the name */
|
44 int f_type; /* type or count */
|
| 44 int f_type; /* type */ |
45 u_char f_flags; /* see below */
46 char *f_compilewith; /* special make rule if present */
47 char *f_depends; /* additional dependancies */
48 char *f_clean; /* File list to add to clean rule */
49 char *f_needs;
50 char *f_warn; /* warning message */
51};
52
53struct files_name {
54 char *f_name;
55 STAILQ_ENTRY(files_name) f_next;
56};
57
58/*
59 * Types.
60 */
61#define NORMAL 1
62#define INVISIBLE 2
63#define PROFILING 3
64#define NODEPEND 4
65#define LOCAL 5
66#define DEVDONE 0x80000000
67#define TYPEMASK 0x7fffffff
68
69/*
70 * Attributes (flags).
71 */
72#define NO_IMPLCT_RULE 1
73#define NO_OBJ 2
74#define BEFORE_DEPEND 4
|
75#define NEED_COUNT 8
76#define ISDUP 16
77#define NOWERROR 32
|
75#define ISDUP 8
76#define NOWERROR 16 |
77
78struct device {
79 int d_done; /* processed */
80 char *d_name; /* name of device (e.g. rk11) */
|
82 int d_count; /* device count */
|
81#define UNKNOWN -2 /* -2 means not set yet */
82 STAILQ_ENTRY(device) d_next; /* Next one in list */
83};
84
85struct config {
86 char *s_sysname;
87};
88
89/*
90 * Config has a global notion of which machine type is
91 * being used. It uses the name of the machine in choosing
92 * files and directories. Thus if the name of the machine is ``i386'',
93 * it will build from ``Makefile.i386'' and use ``../i386/inline''
94 * in the makerules, etc.
95 */
96char *machinename;
97
98/*
99 * For each machine, a set of CPU's may be specified as supported.
100 * These and the options (below) are put in the C flags in the makefile.
101 */
102struct cputype {
103 char *cpu_name;
104 SLIST_ENTRY(cputype) cpu_next;
105};
106
107SLIST_HEAD(, cputype) cputype;
108
109/*
110 * A set of options may also be specified which are like CPU types,
111 * but which may also specify values for the options.
112 * A separate set of options may be defined for make-style options.
113 */
114struct opt {
115 char *op_name;
116 char *op_value;
117 int op_ownfile; /* true = own file, false = makefile */
118 SLIST_ENTRY(opt) op_next;
119};
120
121SLIST_HEAD(opt_head, opt) opt, mkopt;
122
123struct opt_list {
124 char *o_name;
125 char *o_file;
126 SLIST_ENTRY(opt_list) o_next;
127};
128
129SLIST_HEAD(, opt_list) otab;
130
131extern char *ident;
132extern char *env;
133extern char *hints;
134extern int do_trace;
135extern int envmode;
136extern int hintmode;
137
138char *get_word(FILE *);
139char *get_quoted_word(FILE *);
140char *path(const char *);
141char *raisestr(char *);
142void remember(const char *);
143void moveifchanged(const char *, const char *);
144int yyparse(void);
145int yylex(void);
146void options(void);
147void makefile(void);
148void headers(void);
149
150extern STAILQ_HEAD(device_head, device) dtab;
151
152extern char errbuf[80];
153extern int yyline;
154extern const char *yyfile;
155
156extern STAILQ_HEAD(file_list_head, file_list) ftab;
157
158extern STAILQ_HEAD(files_name_head, files_name) fntab;
159
160extern int profiling;
161extern int debugging;
162
163extern int maxusers;
164
165extern char *PREFIX; /* Config file name - for error messages */
166extern char srcdir[]; /* root of the kernel source tree */
167
168#define eq(a,b) (!strcmp(a,b))
169#define ns(s) strdup(s)
|