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office-gobmx/dmake/dmake.h
Jens-Heiner Rechtien b501a54cf9 initial import
2000-09-22 14:33:37 +00:00

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/* RCS $Id: dmake.h,v 1.1.1.1 2000-09-22 15:33:25 hr Exp $
--
-- SYNOPSIS
-- Global defines for dmake.
--
-- DESCRIPTION
-- All the interesting bits and flags that dmake uses are defined here.
--
-- AUTHOR
-- Dennis Vadura, dvadura@dmake.wticorp.com
--
-- WWW
-- http://dmake.wticorp.com/
--
-- COPYRIGHT
-- Copyright (c) 1996,1997 by WTI Corp. All rights reserved.
--
-- This program is NOT free software; you can redistribute it and/or
-- modify it under the terms of the Software License Agreement Provided
-- in the file <distribution-root>/readme/license.txt.
--
-- LOG
-- Use cvs log to obtain detailed change logs.
*/
#ifndef _DMAKE_INCLUDED_
#define _DMAKE_INCLUDED_
#define MAX_INC_DEPTH 10 /* max of ten nested include files */
#define MAX_COND_DEPTH 20 /* max nesting level of conditionals */
#define ERROR_EXIT_VALUE 255 /* return code of aborted make */
#define CONTINUATION_CHAR '\\' /* line continuation \<nl> */
#define DEF_ESCAPE_CHAR '\\' /* escape char for used chars */
#define ESCAPE_CHAR *Escape_char
#define COMMENT_CHAR '#' /* start of comment chars */
#define TGT_DEP_SEP ':' /* separator for targets and dependents */
#define CONDSTART '.' /* start of conditional token eg .IF */
#define DEF_MAKE_PNAME "dmake"/* default name to use as name of make */
/* ............... Hashing function constants ......................... */
#define HASH_TABLE_SIZE 200 /* See hash.c for description */
/* Bit flags for cells and macro definitions. */
#define M_DEFAULT 0x0000 /* default flag value */
#define M_MARK 0x0001 /* mark for circularity checks */
#define M_PRECIOUS 0x0002 /* keep macro, same as A_PRE... */
#define M_MULTI 0x0004 /* multiple redefinitions ok! */
#define M_EXPANDED 0x0008 /* macro has been assigned */
#define M_USED 0x0010 /* macro has been expanded */
#define M_LITERAL 0x0020 /* don't strip w/s on macro def */
#define M_NOEXPORT 0x0040 /* don't export macro for -x */
#define M_FORCE 0x0080 /* Force a macro redefinition */
#define M_PUSH 0x0100 /* Push previous macro defintn */
#define M_INIT 0x0200 /* Macro defined initially */
#define M_VAR_BIT 0x1000 /* macro bit variable */
#define M_VAR_CHAR 0x2000 /* macro char variable */
#define M_VAR_STRING 0x4000 /* macro string variable */
#define M_VAR_INT 0x8000 /* macro integer variable */
#define M_VAR_MASK 0xf000 /* macro variable mask */
/* Global and target attribute flag definitions.
* If you change the values of these or re-order them make appropriate changes
* in dump.c so that the output of dmake -p matches the attribute info for a
* target. */
#define A_DEFAULT 0x00000 /* default flag value */
#define A_PRECIOUS 0x00001 /* object is precious */
#define A_SILENT 0x00002 /* don't echo commands */
#define A_LIBRARY 0x00004 /* target is an archive */
#define A_EPILOG 0x00008 /* insert shell epilog code */
#define A_PROLOG 0x00010 /* insert shell prolog code */
#define A_IGNORE 0x00020 /* ignore errors */
#define A_SYMBOL 0x00040 /* lib member is a symbol */
#define A_NOINFER 0x00080 /* no trans closure from cell */
#define A_UPDATEALL 0x00100 /* all targets of rule modified */
#define A_SEQ 0x00200 /* sequential make attribute */
#define A_SETDIR 0x00400 /* cd to dir when making target */
#define A_SHELL 0x00800 /* run the recipe using a shell */
#define A_SWAP 0x01000 /* swap on exec. */
#define A_MKSARGS 0x02000 /* use MKS argument swapping */
#define A_PHONY 0x04000 /* .PHONY attribute */
#define A_NOSTATE 0x08000 /* don't track state for me */
#define A_IGNOREGROUP 0x10000 /* Ignore group recipe */
#define A_EXECUTE 0x20000 /* execute this recipe under -n */
#define A_ERRREMOVE 0x40000 /* remove this target if error */
#define MAX_ATTR A_ERRREMOVE /* highest valid attribute */
#define A_LIBRARYM 0x80000 /* target is an archive member */
#define A_FRINGE 0x100000 /* cell is on the fringe */
#define A_COMPOSITE 0x200000 /* member of lib(targ) name */
#define A_FFNAME 0x400000 /* if set, free ce_fname in stat*/
#define A_UPDATED 0x800000 /* Used to mark cell as updated */
#define A_ROOT 0x01000000 /* True if it is a root prereq */
#define A_GROUP 0x02000000 /* True if rule is to be a group*/
#define A_WHATIF 0x04000000 /* used for WHATIF tests */
#define A_POOL 0x08000000 /* used for directory pool */
#define A_ERROR 0x10000000 /* used to halt construction */
#define A_FIRST 0x20000000 /* used for .INCLUDE termination*/
/* Global and target bit flag definitions */
#define F_DEFAULT 0x0000 /* default flag value */
#define F_MARK 0x0001 /* circularity check mark */
#define F_MULTI 0x0002 /* multiple rules for target */
#define F_SINGLE 0x0004 /* exec rules one/prerequisite */
#define F_TARGET 0x0008 /* marks a target */
#define F_RULES 0x0010 /* indicates target has rules */
#define F_GROUP 0x0020 /* indicates that rules are to */
/* fed to the shell as a group */
#define F_TRANS 0x0040 /* same as F_STAT not used tgthr*/
#define F_STAT 0x0040 /* target already stated */
#define F_VISITED 0x0080 /* target scheduled for make */
#define F_USED 0x0080 /* used in rulparse.c */
#define F_SPECIAL 0x0100 /* marks a special target */
#define F_DFA 0x0200 /* bit for marking added DFA */
#define F_EXPLICIT 0x0400 /* explicit target in makefile */
#define F_PERCENT 0x0800 /* marks a target as a % rule */
#define F_REMOVE 0x1000 /* marks an intermediate target */
#define F_MAGIC 0x2000 /* marks a magic target */
#define F_INFER 0x4000 /* target is result of inference*/
#define F_MADE 0x8000 /* target is manufactured */
/* Definitions for the Parser states */
#define NORMAL_SCAN 0 /* normal processing state */
#define RULE_SCAN 1 /* scan of rule text */
/* definitions for macro operator types */
#define M_OP_EQ 1 /* macro operation is '=' 0000 0001 */
#define M_OP_CL 3 /* macro operation is ':=' 0000 0011 */
#define M_OP_PL 5 /* macro operation is '+=' 0000 0101 */
#define M_OP_DF 9 /* macro operation is '*=' 0000 1001 */
#define M_OP_PLCL 7 /* macro operation is '+:=' 0000 0111 */
#define M_OP_DFCL 11 /* macro operation is '*:=' 0000 1011 */
#define M_OP_CM 17 /* macro operation is '?=' 0001 0001 */
#define M_OP_SI 32 /* macro operation is '!' 0010 ---- */
/* definitions for rule operator types */
#define R_OP_CL 1 /* rule operation is ':' */
#define R_OP_DCL 2 /* rule operation is '::' */
#define R_OP_BG 4 /* rule operation is ':!' */
#define R_OP_UP 8 /* rule operation is ':^' */
#define R_OP_MI 16 /* rule operation is ':-' */
#define R_OP_OR 32 /* rule operation is ':|' */
/* definitions for modifier application in Apply_modifiers in expand.c */
#define SUFFIX_FLAG 1 /* defines for macro modifier code */
#define DIRECTORY_FLAG 2
#define FILE_FLAG 4
#define WHOLENAME_FLAGS 7
#define TOLOWER_FLAG 8
#define TOUPPER_FLAG 16
#define INFNAME_FLAG 32
#define JUST_FIRST_FLAG 64
/* special target definitions for use inside dmake */
#define ST_IF 1
#define ST_ELSE 2
#define ST_END 3
#define ST_REST 4 /* remaining special targets */
#define ST_INCLUDE 5
#define ST_SOURCE 7
#define ST_EXPORT 8
#define ST_IMPORT 9
#define ST_ELIF 10
#define ST_KEEP 11
#define ST_EXIT 12
#define ST_IFEQ 13
#define ST_IFNEQ 14
/* Flags for controling use of -v switch */
#define V_NONE 0x00
#define V_LEAVE_TMP 0x01
#define V_DIR_SET 0x02
#define V_DIR_CACHE 0x04
#define V_INFER 0x08
#define V_MAKE 0x10
#define V_FILE_IO 0x20
#define V_WARNALL 0x40
#define V_ALL (V_LEAVE_TMP | V_DIR_SET | V_INFER | V_MAKE |\
V_FILE_IO | V_DIR_CACHE | V_WARNALL)
/* Macro definitions for use inside dmake */
#define SET_TOKEN(A, B) (A)->tk_str = (B);\
(A)->tk_cchar = *(B);\
(A)->tk_quote = 1;
#define CLEAR_TOKEN(A) *(A)->tk_str = (A)->tk_cchar
#define GET_MACRO(A) Get_name(A, Macs, FALSE)
#define iswhite(C) ((C == ' ') || (C == '\t'))
#define STOBOOL(A) (A && ((*A | 0x20) == 'y'))
#endif
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