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Annotation of src/usr.bin/make/defines.h, Revision 1.10

1.1       espie       1: #ifndef DEFINES_H
                      2: #define DEFINES_H
                      3:
1.10    ! espie       4: /*     $OpenBSD: defines.h,v 1.9 2010/07/19 19:46:44 espie Exp $ */
1.1       espie       5:
                      6: /*
                      7:  * Copyright (c) 2001 Marc Espie.
                      8:  *
                      9:  * Redistribution and use in source and binary forms, with or without
                     10:  * modification, are permitted provided that the following conditions
                     11:  * are met:
                     12:  * 1. Redistributions of source code must retain the above copyright
                     13:  *    notice, this list of conditions and the following disclaimer.
                     14:  * 2. Redistributions in binary form must reproduce the above copyright
                     15:  *    notice, this list of conditions and the following disclaimer in the
                     16:  *    documentation and/or other materials provided with the distribution.
                     17:  *
                     18:  * THIS SOFTWARE IS PROVIDED BY THE OPENBSD PROJECT AND CONTRIBUTORS
                     19:  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
                     20:  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
                     21:  * A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OPENBSD
                     22:  * PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
                     23:  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
                     24:  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
                     25:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
                     26:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
                     27:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
                     28:  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                     29:  */
                     30:
                     31: #ifdef HAS_STDBOOL_H
                     32: # include <stdbool.h>
                     33: #else
                     34: typedef int bool;
                     35: # define false 0
                     36: # define true 1
                     37: #endif
                     38:
                     39: /* define common types in an opaque way */
                     40: struct GNode_;
                     41: typedef struct GNode_ GNode;
1.10    ! espie      42:
        !            43: struct Location_;
        !            44: typedef struct Location_ Location;
1.1       espie      45:
                     46: struct List_;
                     47: typedef struct List_ *Lst;
                     48:
                     49: struct SymTable_;
                     50: typedef struct SymTable_ SymTable;
                     51:
                     52: struct Buffer_;
                     53: typedef struct Buffer_ *Buffer;
                     54:
                     55: struct Name;
                     56:
                     57: struct ListNode_;
                     58: typedef struct ListNode_ *LstNode;
                     59:
                     60: /* some useful defines for gcc */
                     61:
                     62: #ifdef __GNUC__
                     63: # define UNUSED        __attribute__((__unused__))
                     64: # define HAS_INLINES
                     65: # define INLINE  __inline__
                     66: #else
                     67: # define UNUSED
                     68: #endif
                     69:
                     70: #ifdef HAS_INLINES
                     71: # ifndef INLINE
                     72: #  define INLINE       inline
                     73: # endif
                     74: #endif
                     75:
                     76: /*
                     77:  * debug control:
                     78:  *     There is one bit per module.  It is up to the module what debug
                     79:  *     information to print.
                     80:  */
                     81: extern int debug;
                     82: #define DEBUG_ARCH     0x0001
                     83: #define DEBUG_COND     0x0002
                     84: #define DEBUG_DIR      0x0004
                     85: #define DEBUG_GRAPH1   0x0008
                     86: #define DEBUG_GRAPH2   0x0010
                     87: #define DEBUG_JOB      0x0020
                     88: #define DEBUG_MAKE     0x0040
                     89: #define DEBUG_SUFF     0x0080
                     90: #define DEBUG_TARG     0x0100
                     91: #define DEBUG_VAR      0x0200
                     92: #define DEBUG_FOR      0x0400
                     93: #define DEBUG_LOUD     0x0800
1.5       espie      94: #define DEBUG_JOBBANNER        0x1000
1.6       espie      95: #define DEBUG_PARALLEL 0x2000
1.7       espie      96: #define DEBUG_NAME_MATCHING    0x4000
1.1       espie      97:
                     98: #define CONCAT(a,b)    a##b
                     99:
                    100: #define DEBUG(module)  (debug & CONCAT(DEBUG_,module))
                    101:
                    102: #endif