make-dfsg/dep.h

72 lines
2.4 KiB
C
Raw Normal View History

1994-03-23 14:12:55 +00:00
/* Definitions of dependency data structures for GNU Make.
Copyright (C) 1988, 1989, 1991, 1992, 1993, 1996 Free Software Foundation, Inc.
1991-06-03 20:37:27 +00:00
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 2, 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 GNU Make; see the file COPYING. If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* Structure representing one dependency of a file.
Each struct file's `deps' points to a chain of these,
chained through the `next'.
1992-08-02 05:42:58 +00:00
Note that the first two words of this match a struct nameseq. */
1991-06-03 20:37:27 +00:00
struct dep
{
struct dep *next;
char *name;
struct file *file;
int changed;
};
1992-08-02 05:42:58 +00:00
/* Structure used in chains of names, for parsing and globbing. */
1991-06-03 20:37:27 +00:00
struct nameseq
{
struct nameseq *next;
char *name;
};
extern struct nameseq *multi_glob PARAMS ((struct nameseq *chain, unsigned int size));
#ifdef VMS
extern struct nameseq *parse_file_seq ();
#else
extern struct nameseq *parse_file_seq PARAMS ((char **stringp, int stopchar, unsigned int size, int strip));
#endif
extern char *tilde_expand PARAMS ((char *name));
1991-06-03 20:37:27 +00:00
1993-06-10 00:18:21 +00:00
#ifndef NO_ARCHIVES
extern struct nameseq *ar_glob PARAMS ((char *arname, char *member_pattern, unsigned int size));
1993-06-10 00:18:21 +00:00
#endif
1991-06-03 20:37:27 +00:00
#ifndef iAPX286
#define dep_name(d) ((d)->name == 0 ? (d)->file->name : (d)->name)
#else
/* Buggy compiler can't hack this. */
extern char *dep_name ();
#endif
1993-07-14 22:56:42 +00:00
extern struct dep *read_all_makefiles PARAMS ((char **makefiles));
1993-07-14 22:56:42 +00:00
/* Flag bits for the second argument to `read_makefile'.
These flags are saved in the `changed' field of each
`struct dep' in the chain returned by `read_all_makefiles'. */
1993-08-03 04:18:56 +00:00
#define RM_NO_DEFAULT_GOAL (1 << 0) /* Do not set default goal. */
#define RM_INCLUDED (1 << 1) /* Search makefile search path. */
#define RM_DONTCARE (1 << 2) /* No error if it doesn't exist. */
#define RM_NO_TILDE (1 << 3) /* Don't expand ~ in file name. */
#define RM_NOFLAG 0