debug.h

   1 /* Debugging macros and interface.
   2 Copyright (C) 1999 Free Software Foundation, Inc.
   3 This file is part of GNU Make.
   4
   5 GNU Make is free software; you can redistribute it and/or modify
   6 it under the terms of the GNU General Public License as published by
   7 the Free Software Foundation; either version 2, or (at your option)
   8 any later version.
   9
  10 GNU Make is distributed in the hope that it will be useful,
  11 but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 GNU General Public License for more details.
  14
  15 You should have received a copy of the GNU General Public License
  16 along with GNU Make; see the file COPYING.  If not, write to
  17 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18 Boston, MA 02111-1307, USA.  */
  19
  20
  21 #define DB_NONE         (0x000)
  22 #define DB_BASIC        (0x001)
  23 #define DB_VERBOSE      (0x002)
  24 #define DB_JOBS         (0x004)
  25 #define DB_IMPLICIT     (0x008)
  26 #define DB_MAKEFILES    (0x100)
  27
  28 #define DB_ALL          (0xfff)
  29
  30 extern int db_level;
  31
  32 #define ISDB(_l)    ((_l)&db_level)
  33
  34 #define DBS(_l,_x)  do{ if(ISDB(_l)) {print_spaces (depth); \
  35                                       printf _x; fflush (stdout);} }while(0)
  36
  37 #define DBF(_l,_x)  do{ if(ISDB(_l)) {print_spaces (depth); \
  38                                       printf (_x, file->name); \
  39                                       fflush (stdout);} }while(0)
  40
  41 #define DB(_l,_x)   do{ if(ISDB(_l)) {printf _x; fflush (stdout);} }while(0)