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147 lines
6.1 KiB
C
147 lines
6.1 KiB
C
/*-
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* Copyright (c) 1988, 1989, 1990, 1993
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* The Regents of the University of California. All rights reserved.
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* Copyright (c) 1989 by Berkeley Softworks
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* All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Adam de Boor.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)make.h 8.3 (Berkeley) 6/13/95
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* $FreeBSD$
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*/
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#ifndef make_h_a91074b9
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#define make_h_a91074b9
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/*-
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* make.h --
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* The global definitions for pmake
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*/
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#include "sprite.h"
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struct GNode;
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struct Lst;
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struct Buffer;
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/*
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* The OP_ constants are used when parsing a dependency line as a way of
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* communicating to other parts of the program the way in which a target
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* should be made. These constants are bitwise-OR'ed together and
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* placed in the 'type' field of each node. Any node that has
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* a 'type' field which satisfies the OP_NOP function was never never on
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* the lefthand side of an operator, though it may have been on the
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* righthand side...
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*/
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#define OP_DEPENDS 0x00000001 /* Execution of commands depends on
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* kids (:) */
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#define OP_FORCE 0x00000002 /* Always execute commands (!) */
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#define OP_DOUBLEDEP 0x00000004 /* Execution of commands depends on kids
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* per line (::) */
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#define OP_OPMASK (OP_DEPENDS|OP_FORCE|OP_DOUBLEDEP)
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#define OP_OPTIONAL 0x00000008 /* Don't care if the target doesn't
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* exist and can't be created */
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#define OP_USE 0x00000010 /* Use associated commands for parents */
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#define OP_EXEC 0x00000020 /* Target is never out of date, but always
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* execute commands anyway. Its time
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* doesn't matter, so it has none...sort
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* of */
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#define OP_IGNORE 0x00000040 /* Ignore errors when creating the node */
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#define OP_PRECIOUS 0x00000080 /* Don't remove the target when
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* interrupted */
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#define OP_SILENT 0x00000100 /* Don't echo commands when executed */
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#define OP_MAKE 0x00000200 /* Target is a recurrsive make so its
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* commands should always be executed when
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* it is out of date, regardless of the
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* state of the -n or -t flags */
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#define OP_JOIN 0x00000400 /* Target is out-of-date only if any of its
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* children was out-of-date */
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#define OP_INVISIBLE 0x00004000 /* The node is invisible to its parents.
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* I.e. it doesn't show up in the parents's
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* local variables. */
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#define OP_NOTMAIN 0x00008000 /* The node is exempt from normal 'main
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* target' processing in parse.c */
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#define OP_PHONY 0x00010000 /* Not a file target; run always */
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/* Attributes applied by PMake */
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#define OP_TRANSFORM 0x80000000 /* The node is a transformation rule */
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#define OP_MEMBER 0x40000000 /* Target is a member of an archive */
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#define OP_LIB 0x20000000 /* Target is a library */
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#define OP_ARCHV 0x10000000 /* Target is an archive construct */
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#define OP_HAS_COMMANDS 0x08000000 /* Target has all the commands it should.
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* Used when parsing to catch multiple
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* commands for a target */
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#define OP_SAVE_CMDS 0x04000000 /* Saving commands on .END (Compat) */
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#define OP_DEPS_FOUND 0x02000000 /* Already processed by Suff_FindDeps */
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/*
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* OP_NOP will return TRUE if the node with the given type was not the
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* object of a dependency operator
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*/
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#define OP_NOP(t) (((t) & OP_OPMASK) == 0x00000000)
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/*
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* Definitions for the "local" variables. Used only for clarity.
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*/
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#define TARGET "@" /* Target of dependency */
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#define OODATE "?" /* All out-of-date sources */
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#define ALLSRC ">" /* All sources */
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#define IMPSRC "<" /* Source implied by transformation */
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#define PREFIX "*" /* Common prefix */
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#define ARCHIVE "!" /* Archive in "archive(member)" syntax */
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#define MEMBER "%" /* Member in "archive(member)" syntax */
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#define FTARGET "@F" /* file part of TARGET */
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#define DTARGET "@D" /* directory part of TARGET */
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#define FIMPSRC "<F" /* file part of IMPSRC */
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#define DIMPSRC "<D" /* directory part of IMPSRC */
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#define FPREFIX "*F" /* file part of PREFIX */
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#define DPREFIX "*D" /* directory part of PREFIX */
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/*
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* Warning flags
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*/
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enum {
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WARN_DIRSYNTAX = 0x0001, /* syntax errors in directives */
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};
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int Make_TimeStamp(struct GNode *, struct GNode *);
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Boolean Make_OODate(struct GNode *);
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int Make_HandleUse(struct GNode *, struct GNode *);
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void Make_Update(struct GNode *);
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void Make_DoAllVar(struct GNode *);
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Boolean Make_Run(struct Lst *);
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void Main_ParseArgLine(char *, int);
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int Main_ParseWarn(const char *, int);
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#endif /* make_h_a91074b9 */
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