1/* Definition of data structures describing shell commands for GNU Make. 2Copyright (C) 1988, 1989, 1991, 1993 Free Software Foundation, Inc. 3This file is part of GNU Make. 4 5GNU Make is free software; you can redistribute it and/or modify 6it under the terms of the GNU General Public License as published by 7the Free Software Foundation; either version 2, or (at your option) 8any later version. 9 10GNU Make is distributed in the hope that it will be useful, 11but WITHOUT ANY WARRANTY; without even the implied warranty of 12MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13GNU General Public License for more details. 14 15You should have received a copy of the GNU General Public License 16along with GNU Make; see the file COPYING. If not, write to 17the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 18Boston, MA 02111-1307, USA. */ 19 20/* Structure that gives the commands to make a file 21 and information about where these commands came from. */ 22 23struct commands 24 { 25 struct floc fileinfo; /* Where commands were defined. */ 26 char *commands; /* Commands text. */ 27 unsigned int ncommand_lines;/* Number of command lines. */ 28 char **command_lines; /* Commands chopped up into lines. */ 29 char *lines_flags; /* One set of flag bits for each line. */ 30 int any_recurse; /* Nonzero if any `lines_recurse' elt has */ 31 /* the COMMANDS_RECURSE bit set. */ 32 }; 33 34/* Bits in `lines_flags'. */ 35#define COMMANDS_RECURSE 1 /* Recurses: + or $(MAKE). */ 36#define COMMANDS_SILENT 2 /* Silent: @. */ 37#define COMMANDS_NOERROR 4 /* No errors: -. */ 38 39extern void execute_file_commands PARAMS ((struct file *file)); 40extern void print_commands PARAMS ((struct commands *cmds)); 41extern void delete_child_targets PARAMS ((struct child *child)); 42extern void chop_commands PARAMS ((struct commands *cmds)); 43