1/* Debugging macros and interface.
2Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software
3Foundation, Inc.
4This file is part of GNU Make.
5
6GNU Make is free software; you can redistribute it and/or modify it under the
7terms of the GNU General Public License as published by the Free Software
8Foundation; either version 2, or (at your option) any later version.
9
10GNU Make is distributed in the hope that it will be useful, but WITHOUT ANY
11WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
12A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
13
14You should have received a copy of the GNU General Public License along with
15GNU Make; see the file COPYING.  If not, write to the Free Software
16Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
17
18#define DB_NONE         (0x000)
19#define DB_BASIC        (0x001)
20#define DB_VERBOSE      (0x002)
21#define DB_JOBS         (0x004)
22#define DB_IMPLICIT     (0x008)
23#define DB_MAKEFILES    (0x100)
24
25#define DB_ALL          (0xfff)
26
27extern int db_level;
28
29#define ISDB(_l)    ((_l)&db_level)
30
31#define DBS(_l,_x)  do{ if(ISDB(_l)) {print_spaces (depth); \
32                                      printf _x; fflush (stdout);} }while(0)
33
34#define DBF(_l,_x)  do{ if(ISDB(_l)) {print_spaces (depth); \
35                                      printf (_x, file->name); \
36                                      fflush (stdout);} }while(0)
37
38#define DB(_l,_x)   do{ if(ISDB(_l)) {printf _x; fflush (stdout);} }while(0)
39