make.h revision 146060
1/*- 2 * Copyright (c) 1988, 1989, 1990, 1993 3 * The Regents of the University of California. All rights reserved. 4 * Copyright (c) 1989 by Berkeley Softworks 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to Berkeley by 8 * Adam de Boor. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the University of 21 * California, Berkeley and its contributors. 22 * 4. Neither the name of the University nor the names of its contributors 23 * may be used to endorse or promote products derived from this software 24 * without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 27 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 28 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 29 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 30 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 * 38 * @(#)make.h 8.3 (Berkeley) 6/13/95 39 * $FreeBSD: head/usr.bin/make/make.h 146060 2005-05-10 14:10:44Z harti $ 40 */ 41 42#ifndef make_h_a91074b9 43#define make_h_a91074b9 44 45/*- 46 * make.h -- 47 * The global definitions for pmake 48 */ 49 50#include "sprite.h" 51 52struct GNode; 53struct Lst; 54struct Buffer; 55 56/* 57 * The OP_ constants are used when parsing a dependency line as a way of 58 * communicating to other parts of the program the way in which a target 59 * should be made. These constants are bitwise-OR'ed together and 60 * placed in the 'type' field of each node. Any node that has 61 * a 'type' field which satisfies the OP_NOP function was never never on 62 * the lefthand side of an operator, though it may have been on the 63 * righthand side... 64 */ 65#define OP_DEPENDS 0x00000001 /* Execution of commands depends on 66 * kids (:) */ 67#define OP_FORCE 0x00000002 /* Always execute commands (!) */ 68#define OP_DOUBLEDEP 0x00000004 /* Execution of commands depends on kids 69 * per line (::) */ 70#define OP_OPMASK (OP_DEPENDS|OP_FORCE|OP_DOUBLEDEP) 71 72#define OP_OPTIONAL 0x00000008 /* Don't care if the target doesn't 73 * exist and can't be created */ 74#define OP_USE 0x00000010 /* Use associated commands for parents */ 75#define OP_EXEC 0x00000020 /* Target is never out of date, but always 76 * execute commands anyway. Its time 77 * doesn't matter, so it has none...sort 78 * of */ 79#define OP_IGNORE 0x00000040 /* Ignore errors when creating the node */ 80#define OP_PRECIOUS 0x00000080 /* Don't remove the target when 81 * interrupted */ 82#define OP_SILENT 0x00000100 /* Don't echo commands when executed */ 83#define OP_MAKE 0x00000200 /* Target is a recurrsive make so its 84 * commands should always be executed when 85 * it is out of date, regardless of the 86 * state of the -n or -t flags */ 87#define OP_JOIN 0x00000400 /* Target is out-of-date only if any of its 88 * children was out-of-date */ 89#define OP_INVISIBLE 0x00004000 /* The node is invisible to its parents. 90 * I.e. it doesn't show up in the parents's 91 * local variables. */ 92#define OP_NOTMAIN 0x00008000 /* The node is exempt from normal 'main 93 * target' processing in parse.c */ 94#define OP_PHONY 0x00010000 /* Not a file target; run always */ 95/* Attributes applied by PMake */ 96#define OP_TRANSFORM 0x80000000 /* The node is a transformation rule */ 97#define OP_MEMBER 0x40000000 /* Target is a member of an archive */ 98#define OP_LIB 0x20000000 /* Target is a library */ 99#define OP_ARCHV 0x10000000 /* Target is an archive construct */ 100#define OP_HAS_COMMANDS 0x08000000 /* Target has all the commands it should. 101 * Used when parsing to catch multiple 102 * commands for a target */ 103#define OP_SAVE_CMDS 0x04000000 /* Saving commands on .END (Compat) */ 104#define OP_DEPS_FOUND 0x02000000 /* Already processed by Suff_FindDeps */ 105 106/* 107 * OP_NOP will return TRUE if the node with the given type was not the 108 * object of a dependency operator 109 */ 110#define OP_NOP(t) (((t) & OP_OPMASK) == 0x00000000) 111 112/* 113 * Definitions for the "local" variables. Used only for clarity. 114 */ 115#define TARGET "@" /* Target of dependency */ 116#define OODATE "?" /* All out-of-date sources */ 117#define ALLSRC ">" /* All sources */ 118#define IMPSRC "<" /* Source implied by transformation */ 119#define PREFIX "*" /* Common prefix */ 120#define ARCHIVE "!" /* Archive in "archive(member)" syntax */ 121#define MEMBER "%" /* Member in "archive(member)" syntax */ 122 123#define FTARGET "@F" /* file part of TARGET */ 124#define DTARGET "@D" /* directory part of TARGET */ 125#define FIMPSRC "<F" /* file part of IMPSRC */ 126#define DIMPSRC "<D" /* directory part of IMPSRC */ 127#define FPREFIX "*F" /* file part of PREFIX */ 128#define DPREFIX "*D" /* directory part of PREFIX */ 129 130/* 131 * Warning flags 132 */ 133enum { 134 WARN_DIRSYNTAX = 0x0001, /* syntax errors in directives */ 135}; 136 137int Make_TimeStamp(struct GNode *, struct GNode *); 138Boolean Make_OODate(struct GNode *); 139int Make_HandleUse(struct GNode *, struct GNode *); 140void Make_Update(struct GNode *); 141void Make_DoAllVar(struct GNode *); 142Boolean Make_Run(struct Lst *); 143void Main_ParseArgLine(char *, int); 144int Main_ParseWarn(const char *, int); 145 146#endif /* make_h_a91074b9 */ 147