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53 lines
1.7 KiB
C
53 lines
1.7 KiB
C
/* Definitions for using pattern rules in GNU Make.
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Copyright (C) 1988, 1989, 1991, 1992, 1993 Free Software Foundation, Inc.
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This file is part of GNU Make.
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GNU Make is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Make is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Make; see the file COPYING. If not, write to
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the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
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/* Structure used for pattern rules. */
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struct rule
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{
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struct rule *next;
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char **targets; /* Targets of the rule. */
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unsigned int *lens; /* Lengths of each target. */
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char **suffixes; /* Suffixes (after `%') of each target. */
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struct dep *deps; /* Dependencies of the rule. */
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struct commands *cmds; /* Commands to execute. */
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char terminal; /* If terminal (double-colon). */
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char in_use; /* If in use by a parent pattern_search. */
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};
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/* For calling install_pattern_rule. */
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struct pspec
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{
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char *target, *dep, *commands;
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};
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extern struct rule *pattern_rules;
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extern struct rule *last_pattern_rule;
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extern unsigned int num_pattern_rules;
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extern unsigned int max_pattern_deps;
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extern unsigned int max_pattern_targets;
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extern unsigned int max_pattern_dep_length;
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extern struct file *suffix_file;
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extern unsigned int maxsuffix;
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extern void install_pattern_rule ();
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int new_pattern_rule ();
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