17ebb9534e
2006/11/12 05:06:39 vq 1.3.6.2: #i71422# Add a new feature: Using @@ as a recipe prefix redirects the output (stdout and stderr) of a recipe to /dev/null (or NUL on W32) completely suppressing the output of that recipe to the terminal. As for the @ prefix this can be disabled using the -v[r] switch. 2006/10/08 22:49:03 vq 1.3.6.1: #i70168# Improve $ handling in targets/prerequisites.
116 lines
5.3 KiB
C
116 lines
5.3 KiB
C
/* RCS $Id: vextern.h,v 1.4 2007-01-18 09:33:01 vg Exp $
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--
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-- SYNOPSIS
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-- Global variable declarations.
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--
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-- DESCRIPTION
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-- Leave _DEFINE_GLOBALS_ undefined and the following declarations
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-- will be defined as global variables, otherwise you get the
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-- external declarations to the same global variables.
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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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/* These two are defined in dir/ruletab.c and dir/dirbrk.c, and are always
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* imported as externals by the other code. Their defining modules do not
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* #include this file. */
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extern char* DirBrkStr; /* pointer to value of macro DIRBRKSTR */
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extern char** Rule_tab; /* Builtin rules */
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#ifndef _DEFINE_GLOBALS_
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#define EXTERN extern
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#else
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#define EXTERN
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#endif
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EXTERN int Line_number; /* Current line number in make file parse */
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EXTERN t_attr Glob_attr; /* Global attrs to control global ops */
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EXTERN char* Makedir; /* pointer to macro value for MAKEDIR */
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EXTERN char* Shell; /* pointer to macro value for SHELL */
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EXTERN char* Shell_flags; /* pointer to macro value for SHELLFLAGS */
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EXTERN char* GShell; /* pointer to macro value for GROUPSHELL */
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EXTERN char* GShell_flags; /* pointer to macro value for GROUPFLAGS */
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EXTERN char* Shell_metas; /* pointer to macro value for SHELLMETAS */
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EXTERN char* Grp_suff; /* pointer to macro value for GROUPSUFFIX */
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EXTERN char* DirSepStr; /* pointer to macro value for DIRSEPSTR */
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EXTERN char* AbsPname; /* pointer to macro value for ABSMAKECMD */
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EXTERN char* Pname; /* dmake process invoke name */
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EXTERN char* Pwd; /* current working dir, value of PWD */
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EXTERN char* Tmd; /* path to directory where dmake started */
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EXTERN char* Spacechar; /* pointer to macro value for SPACECHAR */
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EXTERN char* Keep_state; /* current .KEEP_STATE file */
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EXTERN char* Escape_char; /* Current escape character */
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EXTERN char* LastMacName; /* Last macro successfully parsed */
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EXTERN char* UseDirCache; /* The value of .DIRCACHE */
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EXTERN char* DcacheRespCase; /* TRUE if we are to respect dcache case */
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EXTERN int Target; /* TRUE if a default target was found in *
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* a makefile or on the commandline */
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EXTERN int If_expand; /* TRUE if calling Expand from getinp.c */
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EXTERN int Suppress_temp_file;/* TRUE if doing a test in _exec_recipe*/
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EXTERN int Readenv; /* TRUE if defining macro from environment*/
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EXTERN int Makemkf; /* TRUE if making makefile(s) */
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EXTERN int Nest_level; /* Nesting level for .IF .ELSE .END ... */
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EXTERN int Prep; /* Value of macro PREP */
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EXTERN int Def_targets; /* TRUE if defining targets - Only used *
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* in Def_cell(). */
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EXTERN int Skip_to_eof; /* TRUE if asked to skip to eof on input */
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EXTERN int NameMax; /* The value of NAMEMAX */
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EXTERN CELLPTR Root; /* Root of the make graph (.ROOT) */
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EXTERN CELLPTR Targets; /* Targets in makefile (.TARGETS) */
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EXTERN CELLPTR Current_target; /* cell of current target being made */
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EXTERN int Wait_for_completion; /* Wait for subprocess to finish */
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EXTERN int Is_exec_shell; /* Indicate shell escape */
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EXTERN CELLPTR Shell_exec_target; /* Keep Current_target for _exec__shell */
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EXTERN FILE* stdout_redir; /* For _exec_shell client redirects */
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EXTERN int zerofd; /* File descriptor for /dev/null */
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EXTERN int Doing_bang; /* TRUE if target timestamp needs not to be
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* updated immediately. */
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EXTERN int Packed_shell; /* TRUE if packed args to use a shell */
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EXTERN int Swap_on_exec; /* TRUE if going to swap on exec call */
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EXTERN int State; /* parser state */
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EXTERN int Group; /* parsing a group recipe ==> TRUE */
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/* Command line option flags are defined here. They correspond one-for one
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* with the flags defined in dmake.c */
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EXTERN char *Augmake; /* -A */
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EXTERN char Comment; /* -c */
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EXTERN char Get_env; /* -e or -E */
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EXTERN char* Notabs; /* -B */
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EXTERN int Continue; /* -k */
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EXTERN int Force; /* -u */
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EXTERN int Listing; /* -p */
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EXTERN int Rules; /* -r */
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EXTERN int Trace; /* -n */
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EXTERN int Touch; /* -t */
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EXTERN int Check; /* -q */
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EXTERN uint16 Verbose; /* -v */
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EXTERN uint16 Measure; /* -m */
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EXTERN int Microsoft; /* -M */
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EXTERN int Transitive; /* -T */
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EXTERN int No_exec; /* -X */
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EXTERN HASHPTR Defs[HASH_TABLE_SIZE];
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EXTERN HASHPTR Macs[HASH_TABLE_SIZE];
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EXTERN char *Buffer; /* a general purpose buffer */
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EXTERN int Buffer_size;
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EXTERN int Max_proclmt; /* limit of max # of conc procs */
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EXTERN int Max_proc; /* max # of conc procs */
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