/* Debugging macros and interface. Copyright (C) 1999-2016 Free Software Foundation, Inc. This file is part of GNU Make. GNU Make is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. GNU Make is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #define DB_NONE (0x000) #define DB_BASIC (0x001) #define DB_VERBOSE (0x002) #define DB_JOBS (0x004) #define DB_IMPLICIT (0x008) #define DB_MAKEFILES (0x100) #ifdef KMK # define DB_KMK (0x800) #endif #define DB_ALL (0xfff) extern int db_level; #ifdef KMK /* Some extended info for -j and .NOTPARALLEL tracking. */ extern unsigned int makelevel; extern unsigned int job_slots; extern unsigned int job_slots_used; #define DB_HDR() do { printf ("[%u:%u/%u]", makelevel, job_slots_used, job_slots); } while (0) #define ISDB(_l) ((_l)&db_level) #define DBS(_l,_x) do{ if(ISDB(_l)) {DB_HDR(); \ print_spaces (depth); \ printf _x; fflush (stdout);} }while(0) #define DBF(_l,_x) do{ if(ISDB(_l)) {DB_HDR(); \ print_spaces (depth); \ printf (_x, file->name); \ fflush (stdout);} }while(0) #define DB(_l,_x) do{ if(ISDB(_l)) {DB_HDR(); printf _x; fflush (stdout);} }while(0) #else /* !KMK */ #define ISDB(_l) ((_l)&db_level) #define DBS(_l,_x) do{ if(ISDB(_l)) {print_spaces (depth); \ printf _x; fflush (stdout);} }while(0) #define DBF(_l,_x) do{ if(ISDB(_l)) {print_spaces (depth); \ printf (_x, file->name); \ fflush (stdout);} }while(0) #define DB(_l,_x) do{ if(ISDB(_l)) {printf _x; fflush (stdout);} }while(0) #endif /* !KMK */