xref: /src/usr.bin/make/config.h

/*	$NetBSD: config.h,v 1.23 2020/09/27 17:17:01 rillig Exp $	*/

/*
 * Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
 *
 * This code is derived from software contributed to Berkeley by
 * Adam de Boor.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *	from: @(#)config.h	8.1 (Berkeley) 6/6/93
 */

/*
 * Copyright (c) 1988, 1989 by Adam de Boor
 * Copyright (c) 1989 by Berkeley Softworks
 * All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * Adam de Boor.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by the University of
 *	California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *	from: @(#)config.h	8.1 (Berkeley) 6/6/93
 */

/*
 * DEFMAXJOBS
 * DEFMAXLOCAL
 *	These control the default concurrency. On no occasion will more
 *	than DEFMAXJOBS targets be created at once (locally or remotely).
 *
 *	DEFMAXLOCAL is the highest number of targets which will be
 *	created on the local machine at once. Note that if you set this
 *	to 0, nothing will ever happen.
 */
#define DEFMAXJOBS	4
#define DEFMAXLOCAL	1

/*
 * INCLUDES
 * LIBRARIES
 *	These control the handling of the .INCLUDES and .LIBS variables.
 *
 *	If INCLUDES is defined, the .INCLUDES variable will be filled
 *	from the search paths of those suffixes which are marked by
 *	.INCLUDES dependency lines. Similarly for LIBRARIES and .LIBS.
 *
 *	See varname-dot-include.mk and varname-dot-libs.mk for more details.
 */
#define INCLUDES
#define LIBRARIES

/*
 * LIBSUFF
 *	Is the suffix used to denote libraries and is used by the Suff module
 *	to find the search path on which to seek any -l<xx> targets.
 */
#define	LIBSUFF	".a"

/*
 * RECHECK
 *	If defined, Make_Update will check a target for its current
 *	modification time after it has been re-made, setting it to the
 *	starting time of the make only if the target still doesn't exist.
 *
 *	Unfortunately, under NFS the modification time often doesn't
 *	get updated in time, so a target will appear to not have been
 *	re-made, causing later targets to appear up-to-date.
 *
 *	On systems that don't have this problem, you should define this.
 *	Under NFS you probably should not, unless you aren't exporting jobs.
 */
#define	RECHECK

/*
 * POSIX
 *	Adhere to the POSIX 1003.2 draft for the make(1) program.
 *	- Use MAKEFLAGS instead of MAKE to pick arguments from the
 *	  environment.
 *	- Allow empty command lines if starting with tab.
 */
#define POSIX

/*
 * SYSVINCLUDE
 *	Recognize system V like include directives [include "filename"]
 * SYSVVARSUB
 *	Recognize system V like ${VAR:x=y} variable substitutions
 */
#define SYSVINCLUDE
#define SYSVVARSUB

/*
 * GMAKEEXPORT
 *	Recognize gmake like variable export directives [export <VAR>=<VALUE>]
 */
#define GMAKEEXPORT

/*
 * SUNSHCMD
 *	Recognize SunOS and Solaris:
 *		VAR :sh= CMD	# Assign VAR to the command substitution of CMD
 *		${VAR:sh}	# Return the command substitution of the value
 *				# of ${VAR}
 */
#define SUNSHCMD

/*
 * USE_IOVEC
 *	We have writev(2)
 */
#define USE_IOVEC

#if defined(MAKE_NATIVE) && !defined(__ELF__)
# ifndef RANLIBMAG
#  define RANLIBMAG "__.SYMDEF"
# endif
#endif