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