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Diffstat (limited to 'usr.bin/make/GNode.h')
| -rw-r--r-- | usr.bin/make/GNode.h | 224 |
1 files changed, 0 insertions, 224 deletions
diff --git a/usr.bin/make/GNode.h b/usr.bin/make/GNode.h deleted file mode 100644 index 05af1d0..0000000 --- a/usr.bin/make/GNode.h +++ /dev/null @@ -1,224 +0,0 @@ -/*- - * Copyright (c) 1988, 1989, 1990, 1993 - * The Regents of the University of California. All rights reserved. - * Copyright (c) 1989 by Berkeley Softworks - * All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * Adam de Boor. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * $FreeBSD$ - */ - -#ifndef GNode_h_39503bf2 -#define GNode_h_39503bf2 - -#include "lst.h" -#include "util.h" - -struct Suff; - -/* - * The structure for an individual graph node. Each node has several - * pieces of data associated with it. - */ -typedef struct GNode { - char *name; /* The target's name */ - char *path; /* The full pathname of the target file */ - - /* - * The type of operator used to define the sources (qv. parse.c) - * - * The OP_ constants are used when parsing a dependency line as a way of - * communicating to other parts of the program the way in which a target - * should be made. These constants are bitwise-OR'ed together and - * placed in the 'type' field of each node. Any node that has - * a 'type' field which satisfies the OP_NOP function was never never on - * the lefthand side of an operator, though it may have been on the - * righthand side... - */ - int type; -#define OP_DEPENDS 0x00000001 /* Execution of commands depends on - * kids (:) */ -#define OP_FORCE 0x00000002 /* Always execute commands (!) */ -#define OP_DOUBLEDEP 0x00000004 /* Execution of commands depends on - * kids per line (::) */ -#define OP_OPMASK (OP_DEPENDS|OP_FORCE|OP_DOUBLEDEP) - -#define OP_OPTIONAL 0x00000008 /* Don't care if the target doesn't - * exist and can't be created */ -#define OP_USE 0x00000010 /* - * Use associated commands for - * parents - */ -#define OP_EXEC 0x00000020 /* Target is never out of date, but - * always execute commands anyway. - * Its time doesn't matter, so it has - * none...sort of - */ -#define OP_IGNORE 0x00000040 /* - * Ignore errors when creating the node - */ -#define OP_PRECIOUS 0x00000080 /* Don't remove the target when - * interrupted */ -#define OP_SILENT 0x00000100 /* Don't echo commands when executed */ -#define OP_MAKE 0x00000200 /* - * Target is a recurrsive make so its - * commands should always be executed - * when it is out of date, regardless - * of the state of the -n or -t flags - */ -#define OP_JOIN 0x00000400 /* Target is out-of-date only if any of - * its children was out-of-date */ -#define OP_INVISIBLE 0x00004000 /* The node is invisible to its parents. - * I.e. it doesn't show up in the - * parents's local variables. */ -#define OP_NOTMAIN 0x00008000 /* The node is exempt from normal 'main - * target' processing in parse.c */ -#define OP_PHONY 0x00010000 /* Not a file target; run always */ -/* Attributes applied by PMake */ -#define OP_TRANSFORM 0x80000000 /* The node is a transformation rule */ -#define OP_MEMBER 0x40000000 /* Target is a member of an archive */ -#define OP_LIB 0x20000000 /* Target is a library */ -#define OP_ARCHV 0x10000000 /* Target is an archive construct */ -#define OP_HAS_COMMANDS 0x08000000 /* Target has all the commands it - * should. Used when parsing to catch - * multiple commands for a target */ -#define OP_SAVE_CMDS 0x04000000 /* Saving commands on .END (Compat) */ -#define OP_DEPS_FOUND 0x02000000 /* Already processed by Suff_FindDeps */ - -/* - * OP_NOP will return TRUE if the node with the given type was not the - * object of a dependency operator - */ -#define OP_NOP(t) (((t) & OP_OPMASK) == 0x00000000) - - int order; /* Its wait weight */ - - Boolean make; /* TRUE if this target needs to be remade */ - - /* Set to reflect the state of processing on this node */ - enum { - UNMADE, /* Not examined yet */ - - /* - * Target is already being made. Indicates a cycle in the graph. - * (compat mode only) - */ - BEINGMADE, - - MADE, /* Was out-of-date and has been made */ - UPTODATE, /* Was already up-to-date */ - - /* - * An error occurred while it was being - * made (used only in compat mode) - */ - ERROR, - - /* - * The target was aborted due to an - * error making an inferior (compat). - */ - ABORTED, - - /* - * Marked as potentially being part of a graph cycle. If we - * come back to a node marked this way, it is printed and - * 'made' is changed to ENDCYCLE. - */ - CYCLE, - - /* - * The cycle has been completely printed. Go back and - * unmark all its members. - */ - ENDCYCLE - } made; - - /* TRUE if one of this target's children was made */ - Boolean childMade; - - int unmade; /* The number of unmade children */ - int mtime; /* Its modification time */ - int cmtime; /* Modification time of its youngest child */ - struct GNode *cmtime_gn;/* Youngest child */ - - /* - * Links to parents for which this is an implied source, if any. (nodes - * that depend on this, as gleaned from the transformation rules. - */ - Lst iParents; - - /* List of nodes of the same name created by the :: operator */ - Lst cohorts; - - /* Lst of nodes for which this is a source (that depend on this one) */ - Lst parents; - - /* List of nodes on which this depends */ - Lst children; - - /* - * List of nodes that must be made (if they're made) after this node is, - * but that do not depend on this node, in the normal sense. - */ - Lst successors; - - /* - * List of nodes that must be made (if they're made) before this node - * can be, but that do no enter into the datedness of this node. - */ - Lst preds; - - /* - * List of ``local'' variables that are specific to this target - * and this target only (qv. var.c [$@ $< $?, etc.]) - */ - Lst context; - - /* - * List of strings that are commands to be given to a shell - * to create this target. - */ - Lst commands; - - /* current command executing in compat mode */ - LstNode *compat_command; - - /* - * Suffix for the node (determined by Suff_FindDeps and opaque to - * everyone but the Suff module) - */ - struct Suff *suffix; -} GNode; - -#endif /* GNode_h_39503bf2 */ |
