997 lines
24 KiB
Bash
Executable File
997 lines
24 KiB
Bash
Executable File
#! /usr/bin/env sh
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# $NetBSD: build.sh,v 1.106 2003/05/26 06:35:17 lukem Exp $
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#
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# Copyright (c) 2001-2003 The NetBSD Foundation, Inc.
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# All rights reserved.
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#
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# This code is derived from software contributed to The NetBSD Foundation
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# by Todd Vierling and Luke Mewburn.
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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 NetBSD
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# Foundation, Inc. and its contributors.
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# 4. Neither the name of The NetBSD Foundation nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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#
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# Top level build wrapper, for a system containing no tools.
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#
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# This script should run on any POSIX-compliant shell. For systems
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# with a strange /bin/sh, "ksh" or "bash" may be an ample alternative.
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#
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# Note, however, that due to the way the interpreter is invoked above,
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# if a POSIX-compliant shell is the first in the PATH, you won't have
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# to take any further action.
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#
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progname=${0##*/}
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toppid=$$
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results=/dev/null
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trap "exit 1" 1 2 3 15
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bomb()
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{
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cat >&2 <<ERRORMESSAGE
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ERROR: $@
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*** BUILD ABORTED ***
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ERRORMESSAGE
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kill ${toppid} # in case we were invoked from a subshell
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exit 1
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}
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statusmsg()
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{
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${runcmd} echo "===> $@" | tee -a "${results}"
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}
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initdefaults()
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{
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cd "$(dirname $0)"
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[ -d usr.bin/make ] ||
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bomb "build.sh must be run from the top source level"
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[ -f share/mk/bsd.own.mk ] ||
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bomb "src/share/mk is missing; please re-fetch the source tree"
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uname_s=$(uname -s 2>/dev/null)
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uname_m=$(uname -m 2>/dev/null)
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# If $PWD is a valid name of the current directory, POSIX mandates
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# that pwd return it by default which causes problems in the
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# presence of symlinks. Unsetting PWD is simpler than changing
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# every occurrence of pwd to use -P.
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#
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# XXX Except that doesn't work on Solaris.
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#
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unset PWD
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if [ "${uname_s}" = "SunOS" ]; then
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TOP=$(pwd -P)
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else
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TOP=$(pwd)
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fi
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# Set defaults.
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#
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toolprefix=nb
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# Some systems have a small ARG_MAX. -X prevents make(1) from
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# exporting variables in the environment redundantly.
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#
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case "${uname_s}" in
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Darwin | FreeBSD | CYGWIN*)
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MAKEFLAGS=-X
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;;
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*)
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MAKEFLAGS=
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;;
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esac
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makeenv=
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makewrapper=
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makewrappermachine=
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runcmd=
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operations=
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removedirs=
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do_expertmode=false
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do_rebuildmake=false
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do_removedirs=false
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# do_{operation}=true if given operation is requested.
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#
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do_tools=false
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do_obj=false
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do_build=false
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do_distribution=false
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do_release=false
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do_kernel=false
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do_releasekernel=false
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do_install=false
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do_sets=false
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do_sourcesets=false
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# Create scratch directory
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#
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tmpdir="${TMPDIR-/tmp}/nbbuild$$"
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mkdir "${tmpdir}" || bomb "Cannot mkdir: ${tmpdir}"
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trap "cd /; rm -r -f \"${tmpdir}\"" 0
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results="${tmpdir}/build.sh.results"
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}
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getarch()
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{
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# Translate a MACHINE into a default MACHINE_ARCH.
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#
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case "${MACHINE}" in
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acorn26|acorn32|cats|evbarm|hpcarm|netwinder|shark)
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MACHINE_ARCH=arm
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;;
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hp700)
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MACHINE_ARCH=hppa
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;;
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sun2)
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MACHINE_ARCH=m68000
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;;
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amiga|atari|cesfic|hp300|luna68k|mac68k|mvme68k|news68k|next68k|sun3|x68k)
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MACHINE_ARCH=m68k
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;;
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evbmips-e[bl]|sbmips-e[bl])
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MACHINE_ARCH=mips${MACHINE##*-}
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makewrappermachine=${MACHINE}
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MACHINE=${MACHINE%-e[bl]}
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;;
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evbmips|sbmips) # no default MACHINE_ARCH
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;;
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mipsco|newsmips|sgimips)
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MACHINE_ARCH=mipseb
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;;
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algor|arc|cobalt|hpcmips|playstation2|pmax)
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MACHINE_ARCH=mipsel
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;;
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pc532)
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MACHINE_ARCH=ns32k
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;;
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amigappc|bebox|evbppc|macppc|mvmeppc|ofppc|pmppc|prep|sandpoint)
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MACHINE_ARCH=powerpc
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;;
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evbsh3-e[bl])
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MACHINE_ARCH=sh3${MACHINE##*-}
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makewrappermachine=${MACHINE}
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MACHINE=${MACHINE%-e[bl]}
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;;
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evbsh3) # no default MACHINE_ARCH
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;;
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mmeye)
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MACHINE_ARCH=sh3eb
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;;
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dreamcast|hpcsh)
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MACHINE_ARCH=sh3el
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;;
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evbsh5)
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MACHINE_ARCH=sh5el
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;;
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amd64)
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MACHINE_ARCH=x86_64
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;;
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alpha|i386|sparc|sparc64|vax)
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MACHINE_ARCH=${MACHINE}
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;;
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*)
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bomb "Unknown target MACHINE: ${MACHINE}"
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;;
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esac
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}
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validatearch()
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{
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# Ensure that the MACHINE_ARCH exists (and is supported by build.sh).
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#
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case "${MACHINE_ARCH}" in
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alpha|arm|armeb|hppa|i386|m68000|m68k|mipse[bl]|ns32k|powerpc|sh[35]e[bl]|sparc|sparc64|vax|x86_64)
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;;
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"")
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bomb "No MACHINE_ARCH provided"
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;;
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*)
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bomb "Unknown target MACHINE_ARCH: ${MACHINE_ARCH}"
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;;
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esac
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# Determine valid MACHINE_ARCHs for MACHINE
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#
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case "${MACHINE}" in
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evbarm)
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arches="arm armeb"
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;;
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evbmips|sbmips)
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arches="mipseb mipsel"
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;;
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evbsh3)
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arches="sh3eb sh3el"
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;;
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evbsh5)
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arches="sh5eb sh5el"
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;;
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*)
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oma="${MACHINE_ARCH}"
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getarch
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arches="${MACHINE_ARCH}"
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MACHINE_ARCH="${oma}"
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;;
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esac
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# Ensure that MACHINE_ARCH supports MACHINE
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#
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archok=false
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for a in ${arches}; do
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if [ "${a}" = "${MACHINE_ARCH}" ]; then
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archok=true
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break
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fi
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done
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${archok} ||
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bomb "MACHINE_ARCH '${MACHINE_ARCH}' does not support MACHINE '${MACHINE}'"
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}
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raw_getmakevar()
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{
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[ -x "${make}" ] || bomb "raw_getmakevar $1: ${make} is not executable"
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"${make}" -m ${TOP}/share/mk -s -f- _x_ <<EOF
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_x_:
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echo \${$1}
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.include <bsd.prog.mk>
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.include <bsd.kernobj.mk>
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EOF
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}
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getmakevar()
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{
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# raw_getmakevar() doesn't work properly if $make hasn't yet been
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# built, which can happen when running with the "-n" option.
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# getmakevar() deals with this by emitting a literal '$'
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# followed by the variable name, instead of trying to find the
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# variable's value.
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#
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if [ -x "${make}" ]; then
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raw_getmakevar "$1"
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else
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echo "\$$1"
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fi
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}
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resolvepath()
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{
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case "${OPTARG}" in
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/*)
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;;
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*)
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OPTARG="${TOP}/${OPTARG}"
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;;
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esac
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}
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usage()
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{
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if [ -n "$*" ]; then
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echo ""
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echo "${progname}: $*"
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fi
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cat <<_usage_
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Usage: ${progname} [-EnorUu] [-a arch] [-B buildid] [-D dest] [-j njob] [-M obj]
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[-m mach] [-O obj] [-R release] [-T tools] [-V var=[value]]
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[-w wrapper] operation [...]
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Build operations (all imply "obj" and "tools"):
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build Run "make build"
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distribution Run "make distribution" (includes DESTDIR/etc/ files)
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release Run "make release" (includes kernels & distrib media)
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Other operations:
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help Show this message (and exit)
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makewrapper Create ${toolprefix}make-\${MACHINE} wrapper and ${toolprefix}make.
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(Always done)
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obj Run "make obj" (default unless -o is used)
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tools Build and install tools
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install=idir Run "make installworld" to \`idir'
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(useful after 'distribution' or 'release')
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kernel=conf Build kernel with config file \`conf'
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releasekernel=conf Install kernel built by kernel=conf to RELEASEDIR
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sets Create binary sets in RELEASEDIR/MACHINE/binary/sets
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sourcesets Create source sets in RELEASEDIR/source/sets
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Options:
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-a arch Set MACHINE_ARCH to arch (otherwise deduced from MACHINE)
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-B buildId Set BUILDID to buildId
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-D dest Set DESTDIR to dest. (Default: destdir.MACHINE)
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-E Set "expert" mode; disables various safety checks.
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Should not be used without expert knowledge of the build system
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-j njob Run up to njob jobs in parallel; see make(1)
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-M obj Set obj root directory to obj (sets MAKEOBJDIRPREFIX)
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-m mach Set MACHINE to mach (not required if NetBSD native)
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-n Show commands that would be executed, but do not execute them
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-O obj Set obj root directory to obj (sets a MAKEOBJDIR pattern)
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-o Set MKOBJDIRS=no (do not create objdirs at start of build)
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-R release Set RELEASEDIR to release. (Default: releasedir)
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-r Remove contents of TOOLDIR and DESTDIR before building
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-T tools Set TOOLDIR to tools. If unset, and TOOLDIR is not set in
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the environment, ${toolprefix}make will be (re)built unconditionally
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-U Set UNPRIVED (build without requiring root privileges)
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-u Set UPDATE (do not run "make clean" first).
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Without this, everything is rebuilt, including the tools.
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-V v=[val] Set variable \`v' to \`val'
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-w wrapper Create ${toolprefix}make script as wrapper
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(Default: \${TOOLDIR}/bin/${toolprefix}make-\${MACHINE})
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_usage_
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exit 1
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}
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parseoptions()
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{
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opts='a:B:bD:dEhi:j:k:M:m:nO:oR:rT:tUuV:w:'
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opt_a=no
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if type getopts >/dev/null 2>&1; then
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# Use POSIX getopts.
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#
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getoptcmd='getopts ${opts} opt && opt=-${opt}'
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optargcmd=':'
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optremcmd='shift $((${OPTIND} -1))'
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else
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type getopt >/dev/null 2>&1 ||
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bomb "/bin/sh shell is too old; try ksh or bash"
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# Use old-style getopt(1) (doesn't handle whitespace in args).
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#
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args="$(getopt ${opts} $*)"
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[ $? = 0 ] || usage
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set -- ${args}
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getoptcmd='[ $# -gt 0 ] && opt="$1" && shift'
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optargcmd='OPTARG="$1"; shift'
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optremcmd=':'
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fi
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# Parse command line options.
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#
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while eval ${getoptcmd}; do
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case ${opt} in
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-a)
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eval ${optargcmd}
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MACHINE_ARCH=${OPTARG}
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opt_a=yes
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;;
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-B)
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eval ${optargcmd}
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BUILDID=${OPTARG}
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;;
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-b)
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usage "'-b' has been replaced by 'makewrapper'"
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;;
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-D)
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eval ${optargcmd}; resolvepath
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DESTDIR="${OPTARG}"
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export DESTDIR
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makeenv="${makeenv} DESTDIR"
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;;
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-d)
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usage "'-d' has been replaced by 'distribution'"
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;;
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-E)
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do_expertmode=true
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;;
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-i)
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usage "'-i idir' has been replaced by 'install=idir'"
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;;
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-j)
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eval ${optargcmd}
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parallel="-j ${OPTARG}"
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;;
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-k)
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usage "'-k conf' has been replaced by 'kernel=conf'"
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;;
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-M)
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eval ${optargcmd}; resolvepath
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MAKEOBJDIRPREFIX="${OPTARG}"
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export MAKEOBJDIRPREFIX
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makeobjdir="${OPTARG}"
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makeenv="${makeenv} MAKEOBJDIRPREFIX"
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;;
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# -m overrides MACHINE_ARCH unless "-a" is specified
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-m)
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eval ${optargcmd}
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MACHINE="${OPTARG}"
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[ "${opt_a}" != "yes" ] && getarch
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;;
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-n)
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runcmd=echo
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;;
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-O)
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eval ${optargcmd}; resolvepath
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MAKEOBJDIR="\${.CURDIR:C,^$TOP,$OPTARG,}"
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export MAKEOBJDIR
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makeobjdir="${OPTARG}"
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makeenv="${makeenv} MAKEOBJDIR"
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;;
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-o)
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MKOBJDIRS=no
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;;
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-R)
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eval ${optargcmd}; resolvepath
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RELEASEDIR="${OPTARG}"
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export RELEASEDIR
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makeenv="${makeenv} RELEASEDIR"
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;;
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-r)
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do_removedirs=true
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do_rebuildmake=true
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;;
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-T)
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eval ${optargcmd}; resolvepath
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TOOLDIR="${OPTARG}"
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export TOOLDIR
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;;
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|
-t)
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usage "'-t' has been replaced by 'tools'"
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;;
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-U)
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UNPRIVED=yes
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export UNPRIVED
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makeenv="${makeenv} UNPRIVED"
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;;
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-u)
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UPDATE=yes
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export UPDATE
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makeenv="${makeenv} UPDATE"
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;;
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-V)
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eval ${optargcmd}
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case "${OPTARG}" in
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# XXX: consider restricting which variables can be changed?
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[a-zA-Z_][a-zA-Z_0-9]*=*)
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var=${OPTARG%%=*}
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value=${OPTARG#*=}
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eval "${var}=\"${value}\"; export ${var}"
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makeenv="${makeenv} ${var}"
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;;
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*)
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usage "-V argument must be of the form 'var=[value]'"
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;;
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esac
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;;
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|
-w)
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eval ${optargcmd}; resolvepath
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makewrapper="${OPTARG}"
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;;
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|
--)
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break
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;;
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|
-'?'|-h)
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usage
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;;
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|
esac
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done
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|
|
# Validate operations.
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#
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eval ${optremcmd}
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while [ $# -gt 0 ]; do
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op=$1; shift
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operations="${operations} ${op}"
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|
|
case "${op}" in
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|
|
help)
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|
usage
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|
;;
|
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|
|
makewrapper|obj|tools|build|distribution|release|sets|sourcesets)
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;;
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|
kernel=*|releasekernel=*)
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arg=${op#*=}
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op=${op%%=*}
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[ -n "${arg}" ] ||
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|
bomb "Must supply a kernel name with \`${op}=...'"
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;;
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|
install=*)
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arg=${op#*=}
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op=${op%%=*}
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[ -n "${arg}" ] ||
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bomb "Must supply a directory with \`install=...'"
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;;
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|
|
|
*)
|
|
usage "Unknown operation \`${op}'"
|
|
;;
|
|
|
|
esac
|
|
eval do_${op}=true
|
|
done
|
|
[ -n "${operations}" ] || usage "Missing operation to perform."
|
|
|
|
# Set up MACHINE*. On a NetBSD host, these are allowed to be unset.
|
|
#
|
|
if [ -z "${MACHINE}" ]; then
|
|
[ "${uname_s}" = "NetBSD" ] ||
|
|
bomb "MACHINE must be set, or -m must be used, for cross builds."
|
|
MACHINE=${uname_m}
|
|
fi
|
|
[ -n "${MACHINE_ARCH}" ] || getarch
|
|
validatearch
|
|
|
|
# Set up default make(1) environment.
|
|
#
|
|
makeenv="${makeenv} TOOLDIR MACHINE MACHINE_ARCH MAKEFLAGS"
|
|
[ -z "${BUILDID}" ] || makeenv="${makeenv} BUILDID"
|
|
MAKEFLAGS="-m ${TOP}/share/mk ${MAKEFLAGS} MKOBJDIRS=${MKOBJDIRS-yes}"
|
|
export MAKEFLAGS MACHINE MACHINE_ARCH
|
|
}
|
|
|
|
rebuildmake()
|
|
{
|
|
# Test make source file timestamps against installed ${toolprefix}make
|
|
# binary, if TOOLDIR is pre-set.
|
|
#
|
|
# Note that we do NOT try to grovel "mk.conf" here to find out if
|
|
# TOOLDIR is set there, because it can contain make variable
|
|
# expansions and other stuff only parseable *after* we have a working
|
|
# ${toolprefix}make. So this logic can only work if the user has
|
|
# pre-set TOOLDIR in the environment or used the -T option to build.sh.
|
|
#
|
|
make="${TOOLDIR-nonexistent}/bin/${toolprefix}make"
|
|
if [ -x "${make}" ]; then
|
|
for f in usr.bin/make/*.[ch] usr.bin/make/lst.lib/*.[ch]; do
|
|
if [ "${f}" -nt "${make}" ]; then
|
|
do_rebuildmake=true
|
|
break
|
|
fi
|
|
done
|
|
else
|
|
do_rebuildmake=true
|
|
fi
|
|
|
|
# Build bootstrap ${toolprefix}make if needed.
|
|
if ${do_rebuildmake}; then
|
|
statusmsg "Bootstrapping ${toolprefix}make"
|
|
${runcmd} cd "${tmpdir}"
|
|
${runcmd} env CC="${HOST_CC-cc}" CPPFLAGS="${HOST_CPPFLAGS}" \
|
|
CFLAGS="${HOST_CFLAGS--O}" LDFLAGS="${HOST_LDFLAGS}" \
|
|
"${TOP}/tools/make/configure" ||
|
|
bomb "Configure of ${toolprefix}make failed"
|
|
${runcmd} sh buildmake.sh ||
|
|
bomb "Build of ${toolprefix}make failed"
|
|
make="${tmpdir}/${toolprefix}make"
|
|
${runcmd} cd "${TOP}"
|
|
${runcmd} rm -f usr.bin/make/*.o usr.bin/make/lst.lib/*.o
|
|
fi
|
|
}
|
|
|
|
validatemakeparams()
|
|
{
|
|
if [ "${runcmd}" = "echo" ]; then
|
|
TOOLCHAIN_MISSING=no
|
|
EXTERNAL_TOOLCHAIN=""
|
|
else
|
|
TOOLCHAIN_MISSING=$(raw_getmakevar TOOLCHAIN_MISSING)
|
|
EXTERNAL_TOOLCHAIN=$(raw_getmakevar EXTERNAL_TOOLCHAIN)
|
|
fi
|
|
if [ "${TOOLCHAIN_MISSING}" = "yes" ] && \
|
|
[ -z "${EXTERNAL_TOOLCHAIN}" ]; then
|
|
${runcmd} echo "ERROR: build.sh (in-tree cross-toolchain) is not yet available for"
|
|
${runcmd} echo " MACHINE: ${MACHINE}"
|
|
${runcmd} echo " MACHINE_ARCH: ${MACHINE_ARCH}"
|
|
${runcmd} echo ""
|
|
${runcmd} echo "All builds for this platform should be done via a traditional make"
|
|
${runcmd} echo "If you wish to use an external cross-toolchain, set"
|
|
${runcmd} echo " EXTERNAL_TOOLCHAIN=<path to toolchain root>"
|
|
${runcmd} echo "in either the environment or mk.conf and rerun"
|
|
${runcmd} echo " ${progname} $*"
|
|
exit 1
|
|
fi
|
|
|
|
if [ "${MKOBJDIRS}" != "no" ]; then
|
|
# If setting -M or -O to the root of an obj dir, make sure
|
|
# the base directory is made before continuing as <bsd.own.mk>
|
|
# will need this to pick up _SRC_TOP_OBJ_
|
|
#
|
|
if [ ! -z "${makeobjdir}" ]; then
|
|
${runcmd} mkdir -p "${makeobjdir}"
|
|
fi
|
|
|
|
# make obj in tools to ensure that the objdir for the top-level
|
|
# of the source tree and for "tools" is available, in case the
|
|
# default TOOLDIR setting from <bsd.own.mk> is used, or the
|
|
# build.sh default DESTDIR and RELEASEDIR is to be used.
|
|
#
|
|
${runcmd} cd tools
|
|
${runcmd} "${make}" -m ${TOP}/share/mk obj NOSUBDIR= ||
|
|
bomb "Failed to make obj in tools"
|
|
${runcmd} cd "${TOP}"
|
|
fi
|
|
|
|
statusmsg "MACHINE: ${MACHINE}"
|
|
statusmsg "MACHINE_ARCH: ${MACHINE_ARCH}"
|
|
|
|
# Find TOOLDIR, DESTDIR, and RELEASEDIR.
|
|
#
|
|
TOOLDIR=$(getmakevar TOOLDIR)
|
|
statusmsg "TOOLDIR path: ${TOOLDIR}"
|
|
DESTDIR=$(getmakevar DESTDIR)
|
|
RELEASEDIR=$(getmakevar RELEASEDIR)
|
|
if ! $do_expertmode; then
|
|
_SRC_TOP_OBJ_=$(getmakevar _SRC_TOP_OBJ_)
|
|
: ${DESTDIR:=${_SRC_TOP_OBJ_}/destdir.${MACHINE}}
|
|
: ${RELEASEDIR:=${_SRC_TOP_OBJ_}/releasedir}
|
|
makeenv="${makeenv} DESTDIR RELEASEDIR"
|
|
fi
|
|
export TOOLDIR DESTDIR RELEASEDIR
|
|
statusmsg "DESTDIR path: ${DESTDIR}"
|
|
statusmsg "RELEASEDIR path: ${RELEASEDIR}"
|
|
|
|
# Check validity of TOOLDIR and DESTDIR.
|
|
#
|
|
if [ -z "${TOOLDIR}" ] || [ "${TOOLDIR}" = "/" ]; then
|
|
bomb "TOOLDIR '${TOOLDIR}' invalid"
|
|
fi
|
|
removedirs="${TOOLDIR}"
|
|
|
|
if [ -z "${DESTDIR}" ] || [ "${DESTDIR}" = "/" ]; then
|
|
if ${do_build} || ${do_distribution} || ${do_release}; then
|
|
if ! ${do_build} || \
|
|
[ "${uname_s}" != "NetBSD" ] || \
|
|
[ "${uname_m}" != "${MACHINE}" ]; then
|
|
bomb "DESTDIR must != / for cross builds, or ${progname} 'distribution' or 'release'."
|
|
fi
|
|
if ! ${do_expertmode}; then
|
|
bomb "DESTDIR must != / for non -E (expert) builds"
|
|
fi
|
|
statusmsg "WARNING: Building to /, in expert mode."
|
|
statusmsg " This may cause your system to break! Reasons include:"
|
|
statusmsg " - your kernel is not up to date"
|
|
statusmsg " - the libraries or toolchain have changed"
|
|
statusmsg " YOU HAVE BEEN WARNED!"
|
|
fi
|
|
else
|
|
removedirs="${removedirs} ${DESTDIR}"
|
|
fi
|
|
if ${do_build} || ${do_distribution} || ${do_release}; then
|
|
if ! ${do_expertmode} && \
|
|
[ $(id -u 2>/dev/null) -ne 0 ] &&\
|
|
[ -z "${UNPRIVED}" ] ; then
|
|
bomb "-U or -E must be set for build as an unprivileged user."
|
|
fi
|
|
fi
|
|
if ${do_releasekernel} && [ -z "${RELEASEDIR}" ]; then
|
|
bomb "Must set RELEASEDIR with \`releasekernel=...'"
|
|
fi
|
|
}
|
|
|
|
|
|
createmakewrapper()
|
|
{
|
|
# Remove the target directories.
|
|
#
|
|
if ${do_removedirs}; then
|
|
for f in ${removedirs}; do
|
|
statusmsg "Removing ${f}"
|
|
${runcmd} rm -r -f "${f}"
|
|
done
|
|
fi
|
|
|
|
# Recreate $TOOLDIR.
|
|
#
|
|
${runcmd} mkdir -p "${TOOLDIR}/bin" ||
|
|
bomb "mkdir of '${TOOLDIR}/bin' failed"
|
|
|
|
# Install ${toolprefix}make if it was built.
|
|
#
|
|
if ${do_rebuildmake}; then
|
|
${runcmd} rm -f "${TOOLDIR}/bin/${toolprefix}make"
|
|
${runcmd} cp "${make}" "${TOOLDIR}/bin/${toolprefix}make" ||
|
|
bomb "Failed to install \$TOOLDIR/bin/${toolprefix}make"
|
|
make="${TOOLDIR}/bin/${toolprefix}make"
|
|
statusmsg "Created ${make}"
|
|
fi
|
|
|
|
# Build a ${toolprefix}make wrapper script, usable by hand as
|
|
# well as by build.sh.
|
|
#
|
|
if [ -z "${makewrapper}" ]; then
|
|
makewrapper="${TOOLDIR}/bin/${toolprefix}make-${makewrappermachine:-${MACHINE}}"
|
|
[ -z "${BUILDID}" ] || makewrapper="${makewrapper}-${BUILDID}"
|
|
fi
|
|
|
|
${runcmd} rm -f "${makewrapper}"
|
|
if [ "${runcmd}" = "echo" ]; then
|
|
echo 'cat <<EOF >'${makewrapper}
|
|
makewrapout=
|
|
else
|
|
makewrapout=">>\${makewrapper}"
|
|
fi
|
|
|
|
eval cat <<EOF ${makewrapout}
|
|
#! /bin/sh
|
|
# Set proper variables to allow easy "make" building of a NetBSD subtree.
|
|
# Generated from: \$NetBSD: build.sh,v 1.106 2003/05/26 06:35:17 lukem Exp $
|
|
#
|
|
|
|
EOF
|
|
for f in ${makeenv}; do
|
|
eval echo "${f}=\'\$$(echo ${f})\'\;\ export\ ${f}" ${makewrapout}
|
|
done
|
|
eval echo "USETOOLS=yes\; export USETOOLS" ${makewrapout}
|
|
|
|
eval cat <<EOF ${makewrapout}
|
|
|
|
exec "\${TOOLDIR}/bin/${toolprefix}make" \${1+"\$@"}
|
|
EOF
|
|
[ "${runcmd}" = "echo" ] && echo EOF
|
|
${runcmd} chmod +x "${makewrapper}"
|
|
statusmsg "makewrapper: ${makewrapper}"
|
|
statusmsg "Updated ${makewrapper}"
|
|
}
|
|
|
|
buildtools()
|
|
{
|
|
if [ "${MKOBJDIRS}" != "no" ]; then
|
|
${runcmd} "${makewrapper}" ${parallel} obj-tools ||
|
|
bomb "Failed to make obj-tools"
|
|
fi
|
|
${runcmd} cd tools
|
|
if [ -z "${UPDATE}" ]; then
|
|
cleandir=cleandir
|
|
else
|
|
cleandir=
|
|
fi
|
|
${runcmd} "${makewrapper}" ${cleandir} dependall install ||
|
|
bomb "Failed to make tools"
|
|
statusmsg "Tools built to ${TOOLDIR}"
|
|
}
|
|
|
|
getkernelconf()
|
|
{
|
|
kernelconf="$1"
|
|
if [ "${MKOBJDIRS}" != "no" ] && [ ! -z "${makeobjdir}" ]; then
|
|
# The correct value of KERNOBJDIR might
|
|
# depend on a prior "make obj" in
|
|
# ${KERNSRCDIR}/${KERNARCHDIR}/compile.
|
|
#
|
|
KERNSRCDIR="$(getmakevar KERNSRCDIR)"
|
|
KERNARCHDIR="$(getmakevar KERNARCHDIR)"
|
|
${runcmd} cd "${KERNSRCDIR}/${KERNARCHDIR}/compile"
|
|
${runcmd} "${makewrapper}" obj ||
|
|
bomb "Failed to make obj in ${KERNSRCDIR}/${KERNARCHDIR}/compile"
|
|
${runcmd} cd "${TOP}"
|
|
fi
|
|
KERNCONFDIR="$(getmakevar KERNCONFDIR)"
|
|
KERNOBJDIR="$(getmakevar KERNOBJDIR)"
|
|
case "${kernelconf}" in
|
|
*/*)
|
|
kernelconfpath="${kernelconf}"
|
|
kernelconfname="${kernelconf##*/}"
|
|
;;
|
|
*)
|
|
kernelconfpath="${KERNCONFDIR}/${kernelconf}"
|
|
kernelconfname="${kernelconf}"
|
|
;;
|
|
esac
|
|
kernelbuildpath="${KERNOBJDIR}/${kernelconfname}"
|
|
}
|
|
|
|
buildkernel()
|
|
{
|
|
if ! ${do_tools} && ! ${buildkernelwarned:-false}; then
|
|
# Building tools every time we build a kernel is clearly
|
|
# unnecessary. We could try to figure out whether rebuilding
|
|
# the tools is necessary this time, but it doesn't seem worth
|
|
# the trouble. Instead, we say it's the user's responsibility
|
|
# to rebuild the tools if necessary.
|
|
#
|
|
statusmsg "Building kernel without building new tools"
|
|
buildkernelwarned=true
|
|
fi
|
|
getkernelconf $1
|
|
statusmsg "Building kernel: ${kernelconf}"
|
|
statusmsg "Build directory: ${kernelbuildpath}"
|
|
${runcmd} mkdir -p "${kernelbuildpath}" ||
|
|
bomb "Cannot mkdir: ${kernelbuildpath}"
|
|
if [ -z "${UPDATE}" ]; then
|
|
${runcmd} cd "${kernelbuildpath}"
|
|
${runcmd} "${makewrapper}" cleandir ||
|
|
bomb "Failed to make cleandir in ${kernelbuildpath}"
|
|
${runcmd} cd "${TOP}"
|
|
fi
|
|
${runcmd} "${TOOLDIR}/bin/${toolprefix}config" -b "${kernelbuildpath}" \
|
|
-s "${TOP}/sys" "${kernelconfpath}" ||
|
|
bomb "${toolprefix}config failed for ${kernelconf}"
|
|
${runcmd} cd "${kernelbuildpath}"
|
|
${runcmd} "${makewrapper}" depend ||
|
|
bomb "Failed to make depend in ${kernelbuildpath}"
|
|
${runcmd} "${makewrapper}" ${parallel} all ||
|
|
bomb "Failed to make all in ${kernelbuildpath}"
|
|
${runcmd} cd "${TOP}"
|
|
|
|
if [ "${runcmd}" != "echo" ]; then
|
|
statusmsg "Kernels built from ${kernelconf}:"
|
|
kernlist=$(awk '$1 == "config" { print $2 }' ${kernelconfpath})
|
|
for kern in ${kernlist:-netbsd}; do
|
|
[ -f "${kernelbuildpath}/${kern}" ] && \
|
|
echo " ${kernelbuildpath}/${kern}"
|
|
done | tee -a "${results}"
|
|
fi
|
|
}
|
|
|
|
releasekernel()
|
|
{
|
|
getkernelconf $1
|
|
kernelreldir="${RELEASEDIR}/${MACHINE}/binary/kernel"
|
|
${runcmd} mkdir -p "${kernelreldir}"
|
|
kernlist=$(awk '$1 == "config" { print $2 }' ${kernelconfpath})
|
|
echo "releasekernel: conf ${kernelconf}, name ${kernelconfname}, build ${kernelbuildpath}"
|
|
for kern in ${kernlist:-netbsd}; do
|
|
echo " checking ${kern} in ${kernelbuildpath}"
|
|
builtkern="${kernelbuildpath}/${kern}"
|
|
[ -f "${builtkern}" ] || continue
|
|
releasekern="${kernelreldir}/${kern}-${kernelconfname}.gz"
|
|
statusmsg "Kernel copy: ${releasekern}"
|
|
${runcmd} gzip -c -9 < "${builtkern}" > "${releasekern}"
|
|
done
|
|
}
|
|
|
|
installworld()
|
|
{
|
|
dir="$1"
|
|
${runcmd} "${makewrapper}" INSTALLWORLDDIR="${dir}" installworld ||
|
|
bomb "Failed to make installworld to ${dir}"
|
|
statusmsg "Successful installworld to ${dir}"
|
|
}
|
|
|
|
|
|
main()
|
|
{
|
|
initdefaults
|
|
parseoptions "$@"
|
|
|
|
build_start=$(date)
|
|
statusmsg "${progname} command: $0 $@"
|
|
statusmsg "${progname} started: ${build_start}"
|
|
|
|
rebuildmake
|
|
validatemakeparams
|
|
createmakewrapper
|
|
|
|
# Perform the operations.
|
|
#
|
|
for op in ${operations}; do
|
|
case "${op}" in
|
|
|
|
makewrapper)
|
|
# no-op
|
|
;;
|
|
|
|
tools)
|
|
buildtools
|
|
;;
|
|
|
|
obj|build|distribution|release|sets|sourcesets)
|
|
${runcmd} "${makewrapper}" ${parallel} ${op} ||
|
|
bomb "Failed to make ${op}"
|
|
statusmsg "Successful make ${op}"
|
|
;;
|
|
|
|
kernel=*)
|
|
arg=${op#*=}
|
|
buildkernel "${arg}"
|
|
;;
|
|
|
|
releasekernel=*)
|
|
arg=${op#*=}
|
|
releasekernel "${arg}"
|
|
;;
|
|
|
|
install=*)
|
|
arg=${op#*=}
|
|
if [ "${arg}" = "/" ] && \
|
|
( [ "${uname_s}" != "NetBSD" ] || \
|
|
[ "${uname_m}" != "${MACHINE}" ] ); then
|
|
bomb "'${op}' must != / for cross builds."
|
|
fi
|
|
installworld "${arg}"
|
|
;;
|
|
|
|
*)
|
|
bomb "Unknown operation \`${op}'"
|
|
;;
|
|
|
|
esac
|
|
done
|
|
|
|
statusmsg "${progname} started: ${build_start}"
|
|
statusmsg "${progname} ended: $(date)"
|
|
if [ -s "${results}" ]; then
|
|
echo "===> Summary of results:"
|
|
sed -e 's/^===>//;s/^/ /' "${results}"
|
|
echo "===> ."
|
|
fi
|
|
}
|
|
|
|
main "$@"
|