231 lines
11 KiB
C
231 lines
11 KiB
C
/* RCS $Id: dmake.h,v 1.8 2007-10-15 15:38:34 ihi Exp $
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--
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-- SYNOPSIS
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-- Global defines for dmake.
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--
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-- DESCRIPTION
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-- All the interesting bits and flags that dmake uses are defined here.
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--
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-- AUTHOR
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-- Dennis Vadura, dvadura@dmake.wticorp.com
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--
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-- WWW
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-- http://dmake.wticorp.com/
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--
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-- COPYRIGHT
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-- Copyright (c) 1996,1997 by WTI Corp. All rights reserved.
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--
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-- This program is NOT free software; you can redistribute it and/or
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-- modify it under the terms of the Software License Agreement Provided
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-- in the file <distribution-root>/readme/license.txt.
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--
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-- LOG
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-- Use cvs log to obtain detailed change logs.
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*/
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#ifndef _DMAKE_INCLUDED_
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#define _DMAKE_INCLUDED_
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#define MAX_INC_DEPTH 10 /* max of ten nested include files */
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#define MAX_COND_DEPTH 20 /* max nesting level of conditionals */
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#define ERROR_ABORT_VALUE 254 /* return code of aborted make */
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#define ERROR_EXIT_VALUE 255 /* return code of failed make */
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#define CONTINUATION_CHAR '\\' /* line continuation \<nl> */
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#define DEF_ESCAPE_CHAR '\\' /* escape char for used chars */
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#define ESCAPE_CHAR *Escape_char
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#define COMMENT_CHAR '#' /* start of comment chars */
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#define TGT_DEP_SEP ':' /* separator for targets and dependents */
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#define CONDSTART '.' /* start of conditional token eg .IF */
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#define DEF_MAKE_PNAME "dmake"/* default name to use as name of make */
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/* ............... Hashing function constants ......................... */
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#define HASH_TABLE_SIZE 200 /* See hash.c for description */
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/* Bit flags for cells and macro definitions. */
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#define M_DEFAULT 0x0000 /* default flag value */
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#define M_MARK 0x0001 /* mark for circularity checks */
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#define M_PRECIOUS 0x0002 /* keep macro, same as A_PRE... */
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#define M_MULTI 0x0004 /* multiple redefinitions ok! */
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#define M_EXPANDED 0x0008 /* macro has been assigned after
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* being completely expanded */
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#define M_USED 0x0010 /* macro has been used in the
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* makefile. (From another macro
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* or target definition.) */
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#define M_LITERAL 0x0020 /* don't strip w/s on macro def */
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#define M_NOEXPORT 0x0040 /* don't export macro for -x */
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#define M_FORCE 0x0080 /* Force a macro redefinition */
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#define M_PUSH 0x0100 /* Push previous macro defintn */
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#define M_INIT 0x0200 /* Macro is defined initially or
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* an empty macro implicitly
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* defined when expanding it. */
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#define M_VAR_BIT 0x1000 /* macro bit variable */
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#define M_VAR_CHAR 0x2000 /* macro char variable */
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#define M_VAR_STRING 0x4000 /* macro string variable */
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#define M_VAR_INT 0x8000 /* macro integer variable */
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#define M_VAR_MASK 0xf000 /* macro variable mask */
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/* Global and target attribute flag definitions.
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* If you change the values of these or re-order them make appropriate changes
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* in dmdump.c so that the output of dmake -p matches the attribute info for a
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* target. */
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#define A_DEFAULT 0x00000 /* default flag value */
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#define A_PRECIOUS 0x00001 /* object is precious */
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#define A_SILENT 0x00002 /* don't echo commands */
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#define A_LIBRARY 0x00004 /* target is an archive */
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#define A_EPILOG 0x00008 /* insert shell epilog code */
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#define A_PROLOG 0x00010 /* insert shell prolog code */
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#define A_IGNORE 0x00020 /* ignore errors */
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#define A_SYMBOL 0x00040 /* lib member is a symbol */
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#define A_NOINFER 0x00080 /* no trans closure from cell */
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#define A_UPDATEALL 0x00100 /* all targets of rule modified */
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#define A_SEQ 0x00200 /* sequential make attribute */
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/* Reuse the sequential flag to signal Wait_for_completion to Do_cmnd()
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* and related methods of executing a sub process. */
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#define A_WFC A_SEQ
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#define A_SETDIR 0x00400 /* cd to dir when making target */
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#define A_SHELL 0x00800 /* run the recipe using a shell */
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#define A_SWAP 0x01000 /* Use swap on MSDOS */
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/* Reuse A_SWAP for the .WINPATH attribute to convert cygwin POSIX paths
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* into DOS style paths. */
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#define A_WINPATH 0x01000 /* Enable dos paths on cygwin */
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#define A_MKSARGS 0x02000 /* use MKS argument swapping */
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#define A_PHONY 0x04000 /* .PHONY attribute */
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#define A_NOSTATE 0x08000 /* don't track state for me */
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#define A_IGNOREGROUP 0x10000 /* Ignore group recipe */
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#define A_EXECUTE 0x20000 /* execute this recipe under -n */
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#define A_ERRREMOVE 0x40000 /* remove this target if error */
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#define MAX_ATTR A_ERRREMOVE /* highest valid attribute */
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#define A_LIBRARYM 0x80000 /* target is an archive member */
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#define A_FRINGE 0x100000 /* cell is on the fringe */
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#define A_COMPOSITE 0x200000 /* member of lib(targ) name */
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#define A_FFNAME 0x400000 /* if set, free ce_fname in stat*/
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#define A_UPDATED 0x800000 /* Used to mark cell as updated */
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#define A_ROOT 0x01000000 /* True if it is a root prereq */
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#define A_GROUP 0x02000000 /* True if rule is to be a group*/
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#define A_WHATIF 0x04000000 /* used for WHATIF tests */
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#define A_POOL 0x08000000 /* used for directory pool */
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#define A_ERROR 0x10000000 /* used to halt construction */
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#define A_FIRST 0x20000000 /* used for .INCLUDE termination*/
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#define A_SHELLESC 0x40000000 /* used for shell escape target */
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#define A_MUTE 0x80000000 /* silence a recipe line */
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/* Global and target bit flag definitions */
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#define F_DEFAULT 0x0000 /* default flag value */
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#define F_MARK 0x0001 /* circularity check mark */
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#define F_MULTI 0x0002 /* multiple rules for target */
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#define F_SINGLE 0x0004 /* exec recipes for each out of
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* date prerequisite (! ruleop) */
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#define F_TARGET 0x0008 /* is set if a rule for a target exists.
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* Prerequisites do not necessarily need
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* to have a rule, in which case F_TARGET
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* is not set. */
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#define F_RULES 0x0010 /* indicates target has rules */
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#define F_GROUP 0x0020 /* indicates that rules are to */
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/* fed to the shell as a group */
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#define F_TRANS 0x0040 /* same as F_STAT not used tgthr*/
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#define F_STAT 0x0040 /* target already stated */
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#define F_VISITED 0x0080 /* Used for two different purposes:
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make.c: Mark that a target is scheduled
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to be made.
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rulparse.c: Detect circular
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dependencies. */
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#define F_SPECIAL 0x0100 /* marks a special target */
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#define F_DFA 0x0200 /* bit for marking added DFA */
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#define F_EXPLICIT 0x0400 /* explicit target in makefile */
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#define F_PERCENT 0x0800 /* marks a target as a % rule */
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#define F_REMOVE 0x1000 /* marks an intermediate target */
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#define F_MAGIC 0x2000 /* marks a magic target */
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#define F_INFER 0x4000 /* target is result of inference*/
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#define F_MADE 0x8000 /* target is currently made */
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/* Definitions for the Parser states */
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#define NORMAL_SCAN 0 /* normal processing state */
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#define RULE_SCAN 1 /* scan of rule text */
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/* definitions for macro operator types */
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#define M_OP_EQ 1 /* macro operation is '=' 0000 0001 */
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#define M_OP_CL 3 /* macro operation is ':=' 0000 0011 */
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#define M_OP_PL 5 /* macro operation is '+=' 0000 0101 */
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#define M_OP_DF 9 /* macro operation is '*=' 0000 1001 */
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#define M_OP_PLCL 7 /* macro operation is '+:=' 0000 0111 */
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#define M_OP_DFCL 11 /* macro operation is '*:=' 0000 1011 */
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#define M_OP_CM 17 /* macro operation is '?=' 0001 0001 */
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#define M_OP_SI 32 /* macro operation is '!' 0010 ---- */
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/* definitions for rule operator types */
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#define R_OP_CL 1 /* rule operation is ':' */
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#define R_OP_DCL 2 /* rule operation is '::' */
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#define R_OP_BG 4 /* rule operation is ':!' */
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#define R_OP_UP 8 /* rule operation is ':^' */
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#define R_OP_MI 16 /* rule operation is ':-' */
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#define R_OP_OR 32 /* rule operation is ':|' */
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/* definitions for modifier application in Apply_modifiers in expand.c */
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#define SUFFIX_FLAG 1 /* defines for macro modifier code */
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#define DIRECTORY_FLAG 2
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#define FILE_FLAG 4
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#define WHOLENAME_FLAGS 7
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#define TOLOWER_FLAG 8
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#define TOUPPER_FLAG 16
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#define INFNAME_FLAG 32
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#define JUST_FIRST_FLAG 64
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#define NORMPATH_FLAG 128
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/* special target definitions for use inside dmake */
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#define ST_IF 1
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#define ST_ELSE 2
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#define ST_END 3
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#define ST_REST 4 /* remaining special targets */
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#define ST_INCLUDE 5
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#define ST_SOURCE 7
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#define ST_EXPORT 8
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#define ST_IMPORT 9
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#define ST_ELIF 10
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#define ST_KEEP 11
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#define ST_EXIT 12
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#define ST_IFEQ 13
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#define ST_IFNEQ 14
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/* Flags for controling use of -v switch */
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#define V_NOFLAG 0x00 /* V_NONE is used in MinGW w32api/oleauto.h */
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#define V_LEAVE_TMP 0x01
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#define V_DIR_SET 0x02
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#define V_DIR_CACHE 0x04
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#define V_INFER 0x08
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#define V_MAKE 0x10
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#define V_FILE_IO 0x20
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#define V_WARNALL 0x40
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#define V_FORCEECHO 0x80
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#define V_ALL (V_LEAVE_TMP | V_DIR_SET | V_INFER | V_MAKE |\
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V_FILE_IO | V_DIR_CACHE | V_WARNALL | V_FORCEECHO)
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/* Flags for controling use of -m switch */
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#define M_NOFLAG 0x00
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#define M_TARGET 0x01
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#define M_RECIPE 0x02
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#define M_ABSPATH 0x04
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#define M_SHELLESC 0x08
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#define M_ALL (M_TARGET | M_RECIPE | M_ABSPATH | M_SHELLESC)
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/* Macro definitions for use inside dmake */
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#define SET_TOKEN(A, B) (A)->tk_str = (B);\
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(A)->tk_cchar = *(B);\
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(A)->tk_quote = 1;
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#define CLEAR_TOKEN(A) *(A)->tk_str = (A)->tk_cchar
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#define GET_MACRO(A) Get_name(A, Macs, FALSE)
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#define iswhite(C) ((C == ' ') || (C == '\t'))
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#define STOBOOL(A) (A && ((*A | 0x20) == 'y'))
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#endif
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