73 lines
2.5 KiB
C
73 lines
2.5 KiB
C
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/* 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, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, 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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struct pattern_var
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{
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struct pattern_var *next;
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char *target;
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unsigned int len;
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char *suffix;
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struct variable_set_list *vars;
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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 PARAMS ((struct pspec *p, int terminal));
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extern int new_pattern_rule PARAMS ((struct rule *rule, int override));
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extern struct pattern_var *create_pattern_var PARAMS ((char *target, char *suffix));
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extern struct pattern_var *lookup_pattern_var PARAMS ((char *target));
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extern void count_implicit_rule_limits PARAMS ((void));
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extern void convert_to_pattern PARAMS ((void));
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extern void create_pattern_rule PARAMS ((char **targets,
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char **target_percents, int terminal,
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struct dep *deps,
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struct commands *commands,
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int override));
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