842 lines
20 KiB
Bash
Executable File
842 lines
20 KiB
Bash
Executable File
#! /usr/bin/env sh
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# $NetBSD: build.sh,v 1.89 2003/01/31 01:38:35 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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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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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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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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toolprefix=nb
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MAKEFLAGS=
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makeenv=
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makewrapper=
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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_install=false
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do_sets=false
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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|netwinder|shark|*arm)
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MACHINE_ARCH=arm
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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|sun3|*68k)
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MACHINE_ARCH=m68k
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;;
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mipsco|newsmips|sbmips|sgimips)
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MACHINE_ARCH=mipseb
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;;
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algor|arc|cobalt|evbmips|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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bebox|prep|sandpoint|*ppc)
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MACHINE_ARCH=powerpc
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;;
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evbsh3|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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hp700)
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MACHINE_ARCH=hppa
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;;
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evbsh5)
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MACHINE_ARCH=sh5el
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;;
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alpha|i386|sparc|sparc64|vax|x86_64)
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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 "unknown target MACHINE_ARCH: $MACHINE_ARCH"
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;;
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esac
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}
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getmakevar()
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{
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[ -x $make ] || bomb "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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safe_getmakevar()
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{
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# getmakevar() doesn't work properly if $make hasn't yet been built,
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# which can happen when running with the "-n" option.
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# safe_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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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. (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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kernel=conf Build kernel with config file \`conf'
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install=idir Run "make installworld" to \`idir'
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(useful after 'distribution' or 'release')
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sets Create distribution sets in RELEASEDIR
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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
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-E Set "expert" mode; disables some DESTDIR checks
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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
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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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-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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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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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)
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;;
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kernel=*)
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arg=${op#*=}
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op=${op%%=*}
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if [ -z "${arg}" ]; then
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bomb "Must supply a kernel name with \`kernel=...'"
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fi
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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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if [ -z "${arg}" ]; then
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bomb "Must supply a directory with \`install=...'"
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fi
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;;
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*)
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usage "Unknown operation \`${op}'"
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;;
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esac
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eval do_$op=true
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done
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if [ -z "${operations}" ]; then
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usage "Missing operation to perform."
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fi
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# Set up MACHINE*. On a NetBSD host, these are allowed to be unset.
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#
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if [ -z "$MACHINE" ]; then
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if [ "${uname_s}" != "NetBSD" ]; then
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bomb "MACHINE must be set, or -m must be used, for cross builds."
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fi
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MACHINE=${uname_m}
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fi
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[ -n "$MACHINE_ARCH" ] || getarch
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validatearch
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# Set up default make(1) environment.
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#
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makeenv="$makeenv TOOLDIR MACHINE MACHINE_ARCH MAKEFLAGS"
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if [ ! -z "$BUILDID" ]; then
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makeenv="$makeenv BUILDID"
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fi
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MAKEFLAGS="-m $TOP/share/mk $MAKEFLAGS MKOBJDIRS=${MKOBJDIRS-yes}"
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export MAKEFLAGS MACHINE MACHINE_ARCH
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}
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rebuildmake()
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{
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# Test make source file timestamps against installed ${toolprefix}make
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# binary, if TOOLDIR is pre-set.
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#
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# Note that we do NOT try to grovel "mk.conf" here to find out if
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# TOOLDIR is set there, because it can contain make variable
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# expansions and other stuff only parseable *after* we have a working
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# ${toolprefix}make. So this logic can only work if the user has
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# pre-set TOOLDIR in the environment or used the -T option to build.sh.
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#
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make="${TOOLDIR-nonexistent}/bin/${toolprefix}make"
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if [ -x $make ]; then
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for f in usr.bin/make/*.[ch] usr.bin/make/lst.lib/*.[ch]; do
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if [ $f -nt $make ]; then
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do_rebuildmake=true
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break
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fi
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done
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else
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do_rebuildmake=true
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fi
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# Build bootstrap ${toolprefix}make if needed.
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if $do_rebuildmake; then
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$runcmd echo "===> Bootstrapping ${toolprefix}make"
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tmpdir="${TMPDIR-/tmp}/nbbuild$$"
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$runcmd mkdir "$tmpdir" || bomb "cannot mkdir: $tmpdir"
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trap "cd /; rm -r -f \"$tmpdir\"" 0
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$runcmd cd "$tmpdir"
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$runcmd env CC="${HOST_CC-cc}" CPPFLAGS="${HOST_CPPFLAGS}" \
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CFLAGS="${HOST_CFLAGS--O}" LDFLAGS="${HOST_LDFLAGS}" \
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"$TOP/tools/make/configure" ||
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bomb "configure of ${toolprefix}make failed"
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$runcmd sh buildmake.sh ||
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bomb "build of ${toolprefix}make failed"
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make="$tmpdir/${toolprefix}make"
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$runcmd cd "$TOP"
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$runcmd rm -f usr.bin/make/*.o usr.bin/make/lst.lib/*.o
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fi
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}
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validatemakeparams()
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{
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if [ "$runcmd" = "echo" ]; then
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TOOLCHAIN_MISSING=no
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EXTERNAL_TOOLCHAIN=""
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else
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TOOLCHAIN_MISSING=$(getmakevar TOOLCHAIN_MISSING)
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EXTERNAL_TOOLCHAIN=$(getmakevar EXTERNAL_TOOLCHAIN)
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fi
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if [ "${TOOLCHAIN_MISSING}" = "yes" ] && \
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[ -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 $*"
|
|
exit 1
|
|
fi
|
|
|
|
# If TOOLDIR isn't already set, make objdirs in "tools" in case the
|
|
# default setting from <bsd.own.mk> is used.
|
|
#
|
|
if [ -z "$TOOLDIR" ] && [ "$MKOBJDIRS" != "no" ]; then
|
|
$runcmd cd tools
|
|
$runcmd $make -m ${TOP}/share/mk obj NOSUBDIR= ||
|
|
bomb "make obj failed in tools"
|
|
$runcmd cd "$TOP"
|
|
fi
|
|
|
|
# If setting -M or -O to root 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 [ "$MKOBJDIRS" != "no" ] && [ ! -z "$makeobjdir" ]; then
|
|
$runcmd mkdir -p "$makeobjdir"
|
|
fi
|
|
|
|
# Find DESTDIR and TOOLDIR.
|
|
#
|
|
DESTDIR=$(safe_getmakevar DESTDIR)
|
|
$runcmd echo "===> DESTDIR path: $DESTDIR"
|
|
TOOLDIR=$(safe_getmakevar TOOLDIR)
|
|
$runcmd echo "===> TOOLDIR path: $TOOLDIR"
|
|
export DESTDIR TOOLDIR
|
|
|
|
# Check validity of TOOLDIR and DESTDIR.
|
|
#
|
|
if [ -z "$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
|
|
$runcmd echo "===> WARNING: Building to /, in expert mode."
|
|
$runcmd echo "===> This may cause your system to break! Reasons include:"
|
|
$runcmd echo "===> - your kernel is not up to date"
|
|
$runcmd echo "===> - the libraries or toolchain have changed"
|
|
$runcmd echo "===> YOU HAVE BEEN WARNED!"
|
|
fi
|
|
else
|
|
removedirs="$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
|
|
}
|
|
|
|
|
|
createmakewrapper()
|
|
{
|
|
# Remove the target directories.
|
|
#
|
|
if $do_removedirs; then
|
|
for f in $removedirs; do
|
|
$runcmd echo "===> 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"
|
|
$runcmd echo "===> Created ${make}"
|
|
$runcmd rm -r -f "$tmpdir"
|
|
trap 0
|
|
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-$MACHINE"
|
|
if [ ! -z "$BUILDID" ]; then
|
|
makewrapper="$makewrapper-$BUILDID"
|
|
fi
|
|
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 1.89 2003/01/31 01:38:35 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"
|
|
$runcmd echo "===> 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"
|
|
}
|
|
|
|
buildkernel()
|
|
{
|
|
kernconf="$1"
|
|
if ! $do_tools; 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.
|
|
#
|
|
$runcmd echo "===> Building kernel without building new tools"
|
|
fi
|
|
$runcmd echo "===> Building kernel ${kernconf}"
|
|
if [ "$MKOBJDIRS" != "no" ] && [ ! -z "$makeobjdir" ]; then
|
|
# The correct value of KERNOBJDIR might
|
|
# depend on a prior "make obj" in
|
|
# ${KERNSRCDIR}/${KERNARCHDIR}/compile.
|
|
#
|
|
KERNSRCDIR="$(safe_getmakevar KERNSRCDIR)"
|
|
KERNARCHDIR="$(safe_getmakevar KERNARCHDIR)"
|
|
$runcmd cd "${KERNSRCDIR}/${KERNARCHDIR}/compile"
|
|
$runcmd "$makewrapper" obj ||
|
|
bomb "failed to make obj in ${KERNSRCDIR}/${KERNARCHDIR}/compile"
|
|
$runcmd cd "$TOP"
|
|
fi
|
|
KERNCONFDIR="$(safe_getmakevar KERNCONFDIR)"
|
|
KERNOBJDIR="$(safe_getmakevar KERNOBJDIR)"
|
|
case "${kernconf}" in
|
|
*/*)
|
|
kernconfpath="${kernconf}"
|
|
kernconfbase="$(basename "${kernconf}")"
|
|
;;
|
|
*)
|
|
kernconfpath="${KERNCONFDIR}/${kernconf}"
|
|
kernconfbase="${kernconf}"
|
|
;;
|
|
esac
|
|
kernbuilddir="${KERNOBJDIR}/${kernconfbase}"
|
|
$runcmd echo "===> Kernel build directory: ${kernbuilddir}"
|
|
$runcmd mkdir -p "${kernbuilddir}" ||
|
|
bomb "cannot mkdir: ${kernbuilddir}"
|
|
if [ -z "$UPDATE" ]; then
|
|
$runcmd cd "${kernbuilddir}"
|
|
$runcmd "$makewrapper" cleandir ||
|
|
bomb "make cleandir failed in ${kernbuilddir}"
|
|
$runcmd cd "$TOP"
|
|
fi
|
|
$runcmd "${TOOLDIR}/bin/${toolprefix}config" -b "${kernbuilddir}" \
|
|
-s "${TOP}/sys" "${kernconfpath}" ||
|
|
bomb "${toolprefix}config failed for ${kernconf}"
|
|
$runcmd cd "${kernbuilddir}"
|
|
$runcmd "$makewrapper" depend ||
|
|
bomb "make depend failed in ${kernbuilddir}"
|
|
$runcmd "$makewrapper" $parallel all ||
|
|
bomb "make all failed in ${kernbuilddir}"
|
|
$runcmd echo "===> New kernel should be in:"
|
|
$runcmd echo " ${kernbuilddir}"
|
|
}
|
|
|
|
installworld()
|
|
{
|
|
dir="$1"
|
|
${runcmd} "$makewrapper" INSTALLWORLDDIR="${dir}" installworld ||
|
|
bomb "failed to make installworld to ${dir}"
|
|
}
|
|
|
|
|
|
main()
|
|
{
|
|
initdefaults
|
|
parseoptions "$@"
|
|
rebuildmake
|
|
validatemakeparams
|
|
createmakewrapper
|
|
|
|
# Perform the operations.
|
|
#
|
|
for op in $operations; do
|
|
case "$op" in
|
|
|
|
makewrapper)
|
|
# no-op
|
|
;;
|
|
|
|
tools)
|
|
buildtools
|
|
;;
|
|
|
|
obj|build|distribution|release|sets)
|
|
${runcmd} "$makewrapper" $parallel $op ||
|
|
bomb "failed to make $op"
|
|
;;
|
|
|
|
kernel=*)
|
|
arg=${op#*=}
|
|
buildkernel "${arg}"
|
|
;;
|
|
|
|
install=*)
|
|
arg=${op#*=}
|
|
if [ "${arg}" = "/" ] && \
|
|
( [ "${uname_s}" != "NetBSD" ] || \
|
|
[ "${uname_m}" != "$MACHINE" ] ); then
|
|
bomb "'${op}' must != / for cross builds."
|
|
fi
|
|
installworld "${arg}"
|
|
;;
|
|
|
|
*)
|
|
bomb "Unknown operation \`${op}'"
|
|
;;
|
|
|
|
esac
|
|
done
|
|
}
|
|
|
|
main "$@"
|