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Annotation of src/usr.bin/make/defines.h, Revision 1.2

1.1       espie       1: #ifndef DEFINES_H
                      2: #define DEFINES_H
                      3:
                      4: /*     $OpenPackages$ */
1.2     ! millert     5: /*     $OpenBSD: defines.h,v 1.1 2001/05/23 12:34:41 espie Exp $ */
1.1       espie       6:
                      7: /*
                      8:  * Copyright (c) 2001 Marc Espie.
                      9:  *
                     10:  * Redistribution and use in source and binary forms, with or without
                     11:  * modification, are permitted provided that the following conditions
                     12:  * are met:
                     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:  *
                     19:  * THIS SOFTWARE IS PROVIDED BY THE OPENBSD PROJECT AND CONTRIBUTORS
                     20:  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
                     21:  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
                     22:  * A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OPENBSD
                     23:  * PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
                     24:  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
                     25:  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
                     26:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
                     27:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
                     28:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
                     29:  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                     30:  */
                     31:
                     32: #ifdef HAS_STDBOOL_H
                     33: # include <stdbool.h>
                     34: #else
                     35: typedef int bool;
                     36: # define false 0
                     37: # define true 1
                     38: #endif
                     39:
                     40: /* define common types in an opaque way */
                     41: struct GNode_;
                     42: typedef struct GNode_ GNode;
                     43:
                     44: struct List_;
                     45: typedef struct List_ *Lst;
                     46:
                     47: struct SymTable_;
                     48: typedef struct SymTable_ SymTable;
                     49:
                     50: struct ohash;
                     51: typedef struct ohash GSymT;
                     52:
                     53: struct Buffer_;
                     54: typedef struct Buffer_ *Buffer;
                     55:
                     56: struct Name;
                     57:
                     58: struct ListNode_;
                     59: typedef struct ListNode_ *LstNode;
                     60:
                     61: /* some useful defines for gcc */
                     62:
                     63: #ifdef __GNUC__
                     64: # define UNUSED        __attribute__((__unused__))
                     65: # define HAS_INLINES
                     66: # define INLINE  __inline__
                     67: #else
                     68: # define UNUSED
                     69: #endif
                     70:
                     71: #ifdef HAS_INLINES
                     72: # ifndef INLINE
                     73: #  define INLINE       inline
                     74: # endif
                     75: #endif
                     76:
                     77: /*
                     78:  * debug control:
                     79:  *     There is one bit per module.  It is up to the module what debug
                     80:  *     information to print.
                     81:  */
                     82: extern int debug;
                     83: #define DEBUG_ARCH     0x0001
                     84: #define DEBUG_COND     0x0002
                     85: #define DEBUG_DIR      0x0004
                     86: #define DEBUG_GRAPH1   0x0008
                     87: #define DEBUG_GRAPH2   0x0010
                     88: #define DEBUG_JOB      0x0020
                     89: #define DEBUG_MAKE     0x0040
                     90: #define DEBUG_SUFF     0x0080
                     91: #define DEBUG_TARG     0x0100
                     92: #define DEBUG_VAR      0x0200
                     93: #define DEBUG_FOR      0x0400
                     94: #define DEBUG_LOUD     0x0800
                     95:
                     96: #define CONCAT(a,b)    a##b
                     97:
                     98: #define DEBUG(module)  (debug & CONCAT(DEBUG_,module))
                     99:
                    100: #endif