2 * Copyright (c) 1988, 1989, 1990, 1993
3 * The Regents of the University of California. All rights reserved.
4 * Copyright (c) 1989 by Berkeley Softworks
7 * This code is derived from software contributed to Berkeley by
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 * 3. All advertising materials mentioning features or use of this software
19 * must display the following acknowledgement:
20 * This product includes software developed by the University of
21 * California, Berkeley and its contributors.
22 * 4. Neither the name of the University nor the names of its contributors
23 * may be used to endorse or promote products derived from this software
24 * without specific prior written permission.
26 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
27 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
29 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
30 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
38 * $DragonFly: src/usr.bin/make/util.h,v 1.10 2005/05/15 17:49:29 okumoto Exp $
41 #ifndef util_h_b7020fdb
42 #define util_h_b7020fdb
44 #include <sys/types.h>
48 * A boolean type is defined as an integer, not an enum. This allows a
49 * boolean argument to be an expression that isn't strictly 0 or 1 valued.
58 typedef int ReturnStatus;
63 #define CONCAT(a,b) a##b
72 * There is one bit per module. It is up to the module what debug
73 * information to print.
75 #define DEBUG_ARCH 0x0001
76 #define DEBUG_COND 0x0002
77 #define DEBUG_DIR 0x0004
78 #define DEBUG_GRAPH1 0x0008
79 #define DEBUG_GRAPH2 0x0010
80 #define DEBUG_JOB 0x0020
81 #define DEBUG_MAKE 0x0040
82 #define DEBUG_SUFF 0x0080
83 #define DEBUG_TARG 0x0100
84 #define DEBUG_VAR 0x0200
85 #define DEBUG_FOR 0x0400
86 #define DEBUG_LOUD 0x0800
88 #define DEBUG(module) (debug & CONCAT(DEBUG_,module))
89 #define DEBUGF(module,args) \
91 if (DEBUG(module)) { \
95 #define DEBUGM(module, args) do { \
96 if (DEBUG(module)) { \
101 #define ISDOT(c) ((c)[0] == '.' && (((c)[1] == '\0') || ((c)[1] == '/')))
102 #define ISDOTDOT(c) ((c)[0] == '.' && ISDOT(&((c)[1])))
105 #define MAX(a, b) ((a) > (b) ? (a) : (b))
108 void Debug(const char *, ...);
109 void DebugM(const char *, ...);
110 void Error(const char *, ...);
111 void Fatal(const char *, ...) __dead2;
112 void Punt(const char *, ...) __dead2;
113 void DieHorribly(void) __dead2;
114 void Finish(int) __dead2;
115 char *estrdup(const char *);
116 void *emalloc(size_t);
117 void *erealloc(void *, size_t);
118 int eunlink(const char *);
119 void print_flags(FILE *, const struct flag2str *, u_int);
121 #endif /* util_h_b7020fdb */