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Diffstat (limited to 'dmake/dmake.h')
| -rw-r--r-- | dmake/dmake.h | 231 |
1 files changed, 231 insertions, 0 deletions
diff --git a/dmake/dmake.h b/dmake/dmake.h new file mode 100644 index 000000000000..c3003a3db911 --- /dev/null +++ b/dmake/dmake.h @@ -0,0 +1,231 @@ +/* RCS $Id: dmake.h,v 1.8 2007-10-15 15:38:34 ihi 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_ABORT_VALUE 254 /* return code of aborted make */ +#define ERROR_EXIT_VALUE 255 /* return code of failed 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 after + * being completely expanded */ +#define M_USED 0x0010 /* macro has been used in the + * makefile. (From another macro + * or target definition.) */ +#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 is defined initially or + * an empty macro implicitly + * defined when expanding it. */ +#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 dmdump.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 */ +/* Reuse the sequential flag to signal Wait_for_completion to Do_cmnd() + * and related methods of executing a sub process. */ +#define A_WFC A_SEQ +#define A_SETDIR 0x00400 /* cd to dir when making target */ +#define A_SHELL 0x00800 /* run the recipe using a shell */ +#define A_SWAP 0x01000 /* Use swap on MSDOS */ +/* Reuse A_SWAP for the .WINPATH attribute to convert cygwin POSIX paths + * into DOS style paths. */ +#define A_WINPATH 0x01000 /* Enable dos paths on cygwin */ +#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*/ +#define A_SHELLESC 0x40000000 /* used for shell escape target */ +#define A_MUTE 0x80000000 /* silence a recipe line */ + + +/* 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 recipes for each out of + * date prerequisite (! ruleop) */ +#define F_TARGET 0x0008 /* is set if a rule for a target exists. + * Prerequisites do not necessarily need + * to have a rule, in which case F_TARGET + * is not set. */ +#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 /* Used for two different purposes: + make.c: Mark that a target is scheduled + to be made. + rulparse.c: Detect circular + dependencies. */ +#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 currently made */ + + +/* 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 +#define NORMPATH_FLAG 128 + +/* 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_NOFLAG 0x00 /* V_NONE is used in MinGW w32api/oleauto.h */ +#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_FORCEECHO 0x80 +#define V_ALL (V_LEAVE_TMP | V_DIR_SET | V_INFER | V_MAKE |\ + V_FILE_IO | V_DIR_CACHE | V_WARNALL | V_FORCEECHO) + +/* Flags for controling use of -m switch */ +#define M_NOFLAG 0x00 +#define M_TARGET 0x01 +#define M_RECIPE 0x02 +#define M_ABSPATH 0x04 +#define M_SHELLESC 0x08 +#define M_ALL (M_TARGET | M_RECIPE | M_ABSPATH | M_SHELLESC) + +/* 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 + |