2c3632d14f
Lots of code refactoring, simplification and cleanup. Lots of new unit-tests providing much higher code coverage. All courtesy of rillig at netbsd. Other significant changes: o new read-only variable .SHELL which provides the path of the shell used to run scripts (as defined by the .SHELL target). o variable parsing detects more errors. o new debug option -dl: LINT mode, does the equivalent of := for all variable assignments so that file and line number are reported for variable parse errors.
165 lines
6.0 KiB
C
165 lines
6.0 KiB
C
/* $NetBSD: config.h,v 1.22 2020/09/01 17:40:34 rillig Exp $ */
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/*
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* Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
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*
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* This code is derived from software contributed to Berkeley by
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* Adam de Boor.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* from: @(#)config.h 8.1 (Berkeley) 6/6/93
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*/
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/*
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* Copyright (c) 1988, 1989 by Adam de Boor
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* Copyright (c) 1989 by Berkeley Softworks
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* All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Adam de Boor.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* from: @(#)config.h 8.1 (Berkeley) 6/6/93
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*/
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/*
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* DEFMAXJOBS
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* DEFMAXLOCAL
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* These control the default concurrency. On no occasion will more
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* than DEFMAXJOBS targets be created at once (locally or remotely)
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* DEFMAXLOCAL is the highest number of targets which will be
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* created on the local machine at once. Note that if you set this
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* to 0, nothing will ever happen...
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*/
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#define DEFMAXJOBS 4
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#define DEFMAXLOCAL 1
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/*
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* INCLUDES
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* LIBRARIES
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* These control the handling of the .INCLUDES and .LIBS variables.
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* If INCLUDES is defined, the .INCLUDES variable will be filled
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* from the search paths of those suffixes which are marked by
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* .INCLUDES dependency lines. Similarly for LIBRARIES and .LIBS
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* See suff.c for more details.
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*/
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#define INCLUDES
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#define LIBRARIES
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/*
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* LIBSUFF
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* Is the suffix used to denote libraries and is used by the Suff module
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* to find the search path on which to seek any -l<xx> targets.
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*/
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#define LIBSUFF ".a"
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/*
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* RECHECK
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* If defined, Make_Update will check a target for its current
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* modification time after it has been re-made, setting it to the
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* starting time of the make only if the target still doesn't exist.
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* Unfortunately, under NFS the modification time often doesn't
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* get updated in time, so a target will appear to not have been
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* re-made, causing later targets to appear up-to-date. On systems
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* that don't have this problem, you should define this. Under
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* NFS you probably should not, unless you aren't exporting jobs.
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*/
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#define RECHECK
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/*
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* POSIX
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* Adhere to the POSIX 1003.2 draft for the make(1) program.
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* - Use MAKEFLAGS instead of MAKE to pick arguments from the
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* environment.
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* - Allow empty command lines if starting with tab.
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*/
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#define POSIX
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/*
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* SYSVINCLUDE
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* Recognize system V like include directives [include "filename"]
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* SYSVVARSUB
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* Recognize system V like ${VAR:x=y} variable substitutions
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*/
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#define SYSVINCLUDE
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#define SYSVVARSUB
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/*
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* GMAKEEXPORT
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* Recognize gmake like variable export directives [export <VAR>=<VALUE>]
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*/
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#define GMAKEEXPORT
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/*
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* SUNSHCMD
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* Recognize SunOS and Solaris:
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* VAR :sh= CMD # Assign VAR to the command substitution of CMD
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* ${VAR:sh} # Return the command substitution of the value
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* # of ${VAR}
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*/
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#define SUNSHCMD
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/*
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* USE_IOVEC
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* We have writev(2)
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*/
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#ifdef HAVE_SYS_UIO_H
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# define USE_IOVEC
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#endif
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#if defined(MAKE_NATIVE) && !defined(__ELF__)
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# ifndef RANLIBMAG
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# define RANLIBMAG "__.SYMDEF"
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# endif
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#endif
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