usr.bin/make/config.h

   1 /*      $NetBSD: config.h,v 1.21 2012/03/31 00:12:24 christos Exp $     */
   2
   3 /*
   4  * Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
   5  *
   6  * This code is derived from software contributed to Berkeley by
   7  * Adam de Boor.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer.
  14  * 2. Redistributions in binary form must reproduce the above copyright
  15  *    notice, this list of conditions and the following disclaimer in the
  16  *    documentation and/or other materials provided with the distribution.
  17  * 3. Neither the name of the University nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  *
  33  *      from: @(#)config.h      8.1 (Berkeley) 6/6/93
  34  */
  35
  36 /*
  37  * Copyright (c) 1988, 1989 by Adam de Boor
  38  * Copyright (c) 1989 by Berkeley Softworks
  39  * All rights reserved.
  40  *
  41  * This code is derived from software contributed to Berkeley by
  42  * Adam de Boor.
  43  *
  44  * Redistribution and use in source and binary forms, with or without
  45  * modification, are permitted provided that the following conditions
  46  * are met:
  47  * 1. Redistributions of source code must retain the above copyright
  48  *    notice, this list of conditions and the following disclaimer.
  49  * 2. Redistributions in binary form must reproduce the above copyright
  50  *    notice, this list of conditions and the following disclaimer in the
  51  *    documentation and/or other materials provided with the distribution.
  52  * 3. All advertising materials mentioning features or use of this software
  53  *    must display the following acknowledgement:
  54  *      This product includes software developed by the University of
  55  *      California, Berkeley and its contributors.
  56  * 4. Neither the name of the University nor the names of its contributors
  57  *    may be used to endorse or promote products derived from this software
  58  *    without specific prior written permission.
  59  *
  60  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  61  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  62  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  63  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  64  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  65  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  66  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  67  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  68  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  69  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  70  * SUCH DAMAGE.
  71  *
  72  *      from: @(#)config.h      8.1 (Berkeley) 6/6/93
  73  */
  74
  75 /*
  76  * DEFMAXJOBS
  77  * DEFMAXLOCAL
  78  *      These control the default concurrency. On no occasion will more
  79  *      than DEFMAXJOBS targets be created at once (locally or remotely)
  80  *      DEFMAXLOCAL is the highest number of targets which will be
  81  *      created on the local machine at once. Note that if you set this
  82  *      to 0, nothing will ever happen...
  83  */
  84 #define DEFMAXJOBS      4
  85 #define DEFMAXLOCAL     1
  86
  87 /*
  88  * INCLUDES
  89  * LIBRARIES
  90  *      These control the handling of the .INCLUDES and .LIBS variables.
  91  *      If INCLUDES is defined, the .INCLUDES variable will be filled
  92  *      from the search paths of those suffixes which are marked by
  93  *      .INCLUDES dependency lines. Similarly for LIBRARIES and .LIBS
  94  *      See suff.c for more details.
  95  */
  96 #define INCLUDES
  97 #define LIBRARIES
  98
  99 /*
 100  * LIBSUFF
 101  *      Is the suffix used to denote libraries and is used by the Suff module
 102  *      to find the search path on which to seek any -l<xx> targets.
 103  *
 104  * RECHECK
 105  *      If defined, Make_Update will check a target for its current
 106  *      modification time after it has been re-made, setting it to the
 107  *      starting time of the make only if the target still doesn't exist.
 108  *      Unfortunately, under NFS the modification time often doesn't
 109  *      get updated in time, so a target will appear to not have been
 110  *      re-made, causing later targets to appear up-to-date. On systems
 111  *      that don't have this problem, you should defined this. Under
 112  *      NFS you probably should not, unless you aren't exporting jobs.
 113  */
 114 #define LIBSUFF ".a"
 115 #define RECHECK
 116
 117 /*
 118  * POSIX
 119  *      Adhere to the POSIX 1003.2 draft for the make(1) program.
 120  *      - Use MAKEFLAGS instead of MAKE to pick arguments from the
 121  *        environment.
 122  *      - Allow empty command lines if starting with tab.
 123  */
 124 #define POSIX
 125
 126 /*
 127  * SYSVINCLUDE
 128  *      Recognize system V like include directives [include "filename"]
 129  * SYSVVARSUB
 130  *      Recognize system V like ${VAR:x=y} variable substitutions
 131  */
 132 #define SYSVINCLUDE
 133 #define SYSVVARSUB
 134
 135 /*
 136  * GMAKEEXPORT
 137  *      Recognize gmake like variable export directives [export <VAR>=<VALUE>]
 138  */
 139 #define GMAKEEXPORT
 140
 141 /*
 142  * SUNSHCMD
 143  *      Recognize SunOS and Solaris:
 144  *              VAR :sh= CMD    # Assign VAR to the command substitution of CMD
 145  *              ${VAR:sh}       # Return the command substitution of the value
 146  *                              # of ${VAR}
 147  */
 148 #define SUNSHCMD
 149
 150 /*
 151  * USE_IOVEC
 152  *      We have writev(2)
 153  */
 154 #define USE_IOVEC
 155
 156 #if defined(MAKE_NATIVE) && !defined(__ELF__)
 157 # ifndef RANLIBMAG
 158 #  define RANLIBMAG "__.SYMDEF"
 159 # endif
 160 #endif