globals.h revision 200417
1/*- 2 * Copyright (c) 1988, 1989, 1990, 1993 3 * The Regents of the University of California. All rights reserved. 4 * Copyright (c) 1989 by Berkeley Softworks 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to Berkeley by 8 * Adam de Boor. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the University of 21 * California, Berkeley and its contributors. 22 * 4. Neither the name of the University nor the names of its contributors 23 * may be used to endorse or promote products derived from this software 24 * without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 27 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 28 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 29 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 30 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 * 38 * $FreeBSD: head/usr.bin/make/globals.h 200417 2009-12-11 23:20:02Z delphij $ 39 */ 40 41#ifndef globals_h_1c1edb96 42#define globals_h_1c1edb96 43 44/* 45 * Global Variables 46 */ 47 48#include "lst.h" 49#include "util.h" 50 51struct GNode; 52struct Path; 53 54/* 55 * The list of target names specified on the command line. 56 * Used to resolve #if make(...) statements 57 */ 58extern Lst create; 59 60/* The list of directories to search when looking for targets */ 61extern struct Path dirSearchPath; 62 63/* The list of directories to search when looking for includes */ 64extern struct Path parseIncPath; 65 66/* The system include path. */ 67extern struct Path sysIncPath; 68 69extern int jobLimit; /* -j argument: maximum number of jobs */ 70extern int makeErrors; /* Number of targets not remade due to errors */ 71extern Boolean jobsRunning; /* True if jobs are running */ 72extern Boolean compatMake; /* True if we are make compatible */ 73extern Boolean ignoreErrors; /* True if should ignore all errors */ 74extern Boolean beSilent; /* True if should print no commands */ 75extern Boolean beVerbose; /* True if should print extra cruft */ 76extern Boolean beQuiet; /* True if want quiet headers with -j */ 77extern Boolean noExecute; /* True if should execute nothing */ 78extern Boolean allPrecious; /* True if every target is precious */ 79extern Boolean is_posix; /* .POSIX target seen */ 80extern Boolean mfAutoDeps; /* .MAKEFILEDEPS target seen */ 81extern Boolean remakingMakefiles; /* True if remaking makefiles is in progress */ 82 83/* True if should continue on unaffected portions of the graph 84 * when have an error in one portion */ 85extern Boolean keepgoing; 86 87/* TRUE if targets should just be 'touched'if out of date. Set by the -t flag */ 88extern Boolean touchFlag; 89 90/* TRUE if should capture the output of subshells by means of pipes. 91 * Otherwise it is routed to temporary files from which it is retrieved 92 * when the shell exits */ 93extern Boolean usePipes; 94 95/* TRUE if we aren't supposed to really make anything, just see if the 96 * targets are out-of-date */ 97extern Boolean queryFlag; 98 99/* List of specific variables for which the environment should be 100 * searched before the global context */ 101extern Lst envFirstVars; 102 103extern struct GNode *DEFAULT; /* .DEFAULT rule */ 104 105/* The time at the start of this whole process */ 106extern time_t now; 107 108extern int debug; 109 110/* warning flags */ 111extern uint32_t warn_cmd; /* positive warning flags on command line */ 112extern uint32_t warn_nocmd; /* negative warning flags on command line */ 113extern uint32_t warn_flags; /* current warning flags */ 114 115#endif /* globals_h_1c1edb96 */ 116