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Annotation of src/build.sh, Revision 1.198.2.2

1.67      thorpej     1: #! /usr/bin/env sh
1.198.2.2! snj         2: #      $NetBSD: build.sh,v 1.198.2.1 2009/01/09 02:04:43 snj Exp $
1.84      lukem       3: #
1.193     lukem       4: # Copyright (c) 2001-2008 The NetBSD Foundation, Inc.
1.84      lukem       5: # All rights reserved.
                      6: #
                      7: # This code is derived from software contributed to The NetBSD Foundation
                      8: # by Todd Vierling and Luke Mewburn.
                      9: #
                     10: # Redistribution and use in source and binary forms, with or without
                     11: # modification, are permitted provided that the following conditions
                     12: # are met:
                     13: # 1. Redistributions of source code must retain the above copyright
                     14: #    notice, this list of conditions and the following disclaimer.
                     15: # 2. Redistributions in binary form must reproduce the above copyright
                     16: #    notice, this list of conditions and the following disclaimer in the
                     17: #    documentation and/or other materials provided with the distribution.
                     18: #
                     19: # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
                     20: # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
                     21: # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
                     22: # PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
                     23: # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
                     24: # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
                     25: # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
                     26: # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
                     27: # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
                     28: # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
                     29: # POSSIBILITY OF SUCH DAMAGE.
                     30: #
1.1       tv         31: #
                     32: # Top level build wrapper, for a system containing no tools.
                     33: #
1.153     apb        34: # This script should run on any POSIX-compliant shell.  If the
                     35: # first "sh" found in the PATH is a POSIX-compliant shell, then
                     36: # you should not need to take any special action.  Otherwise, you
                     37: # should set the environment variable HOST_SH to a POSIX-compliant
                     38: # shell, and invoke build.sh with that shell.  (Depending on your
                     39: # system, one of /bin/ksh, /usr/local/bin/bash, or /usr/xpg4/bin/sh
                     40: # might be a suitable shell.)
1.67      thorpej    41: #
1.1       tv         42:
1.84      lukem      43: progname=${0##*/}
                     44: toppid=$$
1.98      lukem      45: results=/dev/null
1.198.2.1  snj        46: tab='  '
1.82      lukem      47: trap "exit 1" 1 2 3 15
1.84      lukem      48:
1.79      lukem      49: bomb()
                     50: {
1.82      lukem      51:        cat >&2 <<ERRORMESSAGE
                     52:
                     53: ERROR: $@
                     54: *** BUILD ABORTED ***
                     55: ERRORMESSAGE
1.98      lukem      56:        kill ${toppid}          # in case we were invoked from a subshell
1.1       tv         57:        exit 1
                     58: }
1.78      lukem      59:
1.84      lukem      60:
1.98      lukem      61: statusmsg()
                     62: {
                     63:        ${runcmd} echo "===> $@" | tee -a "${results}"
                     64: }
                     65:
1.163     apb        66: warning()
                     67: {
                     68:        statusmsg "Warning: $@"
                     69: }
                     70:
1.168     apb        71: # Find a program in the PATH, and print the result.  If not found,
                     72: # print a default.  If $2 is defined (even if it is an empty string),
                     73: # then that is the default; otherwise, $1 is used as the default.
1.153     apb        74: find_in_PATH()
                     75: {
                     76:        local prog="$1"
1.168     apb        77:        local result="${2-"$1"}"
1.153     apb        78:        local oldIFS="${IFS}"
                     79:        local dir
                     80:        IFS=":"
                     81:        for dir in ${PATH}; do
                     82:                if [ -x "${dir}/${prog}" ]; then
1.168     apb        83:                        result="${dir}/${prog}"
1.153     apb        84:                        break
                     85:                fi
                     86:        done
                     87:        IFS="${oldIFS}"
1.168     apb        88:        echo "${result}"
1.153     apb        89: }
                     90:
                     91: # Try to find a working POSIX shell, and set HOST_SH to refer to it.
                     92: # Assumes that uname_s, uname_m, and PWD have been set.
                     93: set_HOST_SH()
                     94: {
                     95:        # Even if ${HOST_SH} is already defined, we still do the
                     96:        # sanity checks at the end.
                     97:
                     98:        # Solaris has /usr/xpg4/bin/sh.
                     99:        #
                    100:        [ -z "${HOST_SH}" ] && [ x"${uname_s}" = x"SunOS" ] && \
                    101:                [ -x /usr/xpg4/bin/sh ] && HOST_SH="/usr/xpg4/bin/sh"
                    102:
                    103:        # Try to get the name of the shell that's running this script,
                    104:        # by parsing the output from "ps".  We assume that, if the host
                    105:        # system's ps command supports -o comm at all, it will do so
                    106:        # in the usual way: a one-line header followed by a one-line
                    107:        # result, possibly including trailing white space.  And if the
                    108:        # host system's ps command doesn't support -o comm, we assume
                    109:        # that we'll get an error message on stderr and nothing on
                    110:        # stdout.  (We don't try to use ps -o 'comm=' to suppress the
                    111:        # header line, because that is less widely supported.)
                    112:        #
                    113:        # If we get the wrong result here, the user can override it by
                    114:        # specifying HOST_SH in the environment.
                    115:        #
                    116:        [ -z "${HOST_SH}" ] && HOST_SH="$(
1.198.2.1  snj       117:                (ps -p $$ -o comm | sed -ne "2s/[ ${tab}]*\$//p") 2>/dev/null )"
1.153     apb       118:
                    119:        # If nothing above worked, use "sh".  We will later find the
                    120:        # first directory in the PATH that has a "sh" program.
                    121:        #
                    122:        [ -z "${HOST_SH}" ] && HOST_SH="sh"
                    123:
                    124:        # If the result so far is not an absolute path, try to prepend
                    125:        # PWD or search the PATH.
                    126:        #
                    127:        case "${HOST_SH}" in
                    128:        /*)     :
                    129:                ;;
                    130:        */*)    HOST_SH="${PWD}/${HOST_SH}"
                    131:                ;;
                    132:        *)      HOST_SH="$(find_in_PATH "${HOST_SH}")"
                    133:                ;;
                    134:        esac
                    135:
                    136:        # If we don't have an absolute path by now, bomb.
                    137:        #
                    138:        case "${HOST_SH}" in
                    139:        /*)     :
                    140:                ;;
                    141:        *)      bomb "HOST_SH=\"${HOST_SH}\" is not an absolute path."
                    142:                ;;
                    143:        esac
                    144:
                    145:        # If HOST_SH is not executable, bomb.
                    146:        #
                    147:        [ -x "${HOST_SH}" ] ||
                    148:            bomb "HOST_SH=\"${HOST_SH}\" is not executable."
                    149: }
                    150:
1.84      lukem     151: initdefaults()
                    152: {
1.171     apb       153:        makeenv=
                    154:        makewrapper=
                    155:        makewrappermachine=
                    156:        runcmd=
                    157:        operations=
                    158:        removedirs=
                    159:
1.156     dsl       160:        [ -d usr.bin/make ] || cd "$(dirname $0)"
1.84      lukem     161:        [ -d usr.bin/make ] ||
                    162:            bomb "build.sh must be run from the top source level"
                    163:        [ -f share/mk/bsd.own.mk ] ||
                    164:            bomb "src/share/mk is missing; please re-fetch the source tree"
                    165:
1.198.2.2! snj       166:        # Find information about the build platform.  This should be
        !           167:        # kept in sync with _HOST_OSNAME, _HOST_OSREL, and _HOST_ARCH
        !           168:        # variables in share/mk/bsd.sys.mk.
        !           169:        #
        !           170:        # Note that "uname -p" is not part of POSIX, but we want uname_p
        !           171:        # to be set to the host MACHINE_ARCH, if possible.  On systems
        !           172:        # where "uname -p" fails, prints "unknown", or prints a string
        !           173:        # that does not look like an identifier, fall back to using the
        !           174:        # output from "uname -m" instead.
1.165     apb       175:        #
1.84      lukem     176:        uname_s=$(uname -s 2>/dev/null)
1.165     apb       177:        uname_r=$(uname -r 2>/dev/null)
1.84      lukem     178:        uname_m=$(uname -m 2>/dev/null)
1.198.2.2! snj       179:        uname_p=$(uname -p 2>/dev/null || echo "unknown")
        !           180:        case "${uname_p}" in
        !           181:        ''|unknown|*[^a-z0-9]*) uname_p="${uname_m}" ;;
        !           182:        esac
1.84      lukem     183:
                    184:        # If $PWD is a valid name of the current directory, POSIX mandates
                    185:        # that pwd return it by default which causes problems in the
                    186:        # presence of symlinks.  Unsetting PWD is simpler than changing
                    187:        # every occurrence of pwd to use -P.
                    188:        #
1.147     dogcow    189:        # XXX Except that doesn't work on Solaris. Or many Linuces.
1.98      lukem     190:        #
1.84      lukem     191:        unset PWD
1.147     dogcow    192:        TOP=$(/bin/pwd -P 2>/dev/null || /bin/pwd 2>/dev/null)
1.84      lukem     193:
1.153     apb       194:        # The user can set HOST_SH in the environment, or we try to
                    195:        # guess an appropriate value.  Then we set several other
                    196:        # variables from HOST_SH.
                    197:        #
                    198:        set_HOST_SH
                    199:        setmakeenv HOST_SH "${HOST_SH}"
                    200:        setmakeenv BSHELL "${HOST_SH}"
                    201:        setmakeenv CONFIG_SHELL "${HOST_SH}"
                    202:
1.84      lukem     203:        # Set defaults.
1.98      lukem     204:        #
1.84      lukem     205:        toolprefix=nb
1.98      lukem     206:
1.95      thorpej   207:        # Some systems have a small ARG_MAX.  -X prevents make(1) from
                    208:        # exporting variables in the environment redundantly.
1.98      lukem     209:        #
1.95      thorpej   210:        case "${uname_s}" in
1.97      christos  211:        Darwin | FreeBSD | CYGWIN*)
1.95      thorpej   212:                MAKEFLAGS=-X
                    213:                ;;
                    214:        *)
                    215:                MAKEFLAGS=
                    216:                ;;
                    217:        esac
1.98      lukem     218:
1.171     apb       219:        # do_{operation}=true if given operation is requested.
                    220:        #
1.84      lukem     221:        do_expertmode=false
                    222:        do_rebuildmake=false
                    223:        do_removedirs=false
                    224:        do_tools=false
1.195     lukem     225:        do_cleandir=false
1.84      lukem     226:        do_obj=false
                    227:        do_build=false
                    228:        do_distribution=false
                    229:        do_release=false
                    230:        do_kernel=false
1.105     lukem     231:        do_releasekernel=false
1.84      lukem     232:        do_install=false
1.87      lukem     233:        do_sets=false
1.100     lukem     234:        do_sourcesets=false
1.142     apb       235:        do_syspkgs=false
1.146     apb       236:        do_iso_image=false
1.172     jnemeth   237:        do_iso_image_source=false
1.107     lukem     238:        do_params=false
1.98      lukem     239:
                    240:        # Create scratch directory
                    241:        #
                    242:        tmpdir="${TMPDIR-/tmp}/nbbuild$$"
                    243:        mkdir "${tmpdir}" || bomb "Cannot mkdir: ${tmpdir}"
                    244:        trap "cd /; rm -r -f \"${tmpdir}\"" 0
                    245:        results="${tmpdir}/build.sh.results"
1.116     jmmv      246:
                    247:        # Set source directories
                    248:        #
                    249:        setmakeenv NETBSDSRCDIR "${TOP}"
1.136     lukem     250:
1.194     lukem     251:        # Determine top-level obj directory.
                    252:        # Defaults to the top-level source directory.
                    253:        # If $MAKEOBJDIRPREFIX is set in the environment, use it.
                    254:        # We can't check $MAKEOBJDIR since that may be a make(1)
                    255:        # expression that we can't evaluate at this time.
                    256:        #
                    257:        TOP_objdir="${TOP}"
                    258:        if [ -n "${MAKEOBJDIRPREFIX}" ]; then
                    259:                TOP_objdir="${MAKEOBJDIRPREFIX}${TOP}"
                    260:        elif [ -n "${MAKEOBJDIR}" ]; then
                    261:                warning "Can't parse \$(MAKEOBJDIR) \"$MAKEOBJDIR\" to determine top objdir"
                    262:        fi
                    263:
1.165     apb       264:        # Find the version of NetBSD
                    265:        #
                    266:        DISTRIBVER="$(${HOST_SH} ${TOP}/sys/conf/osrelease.sh)"
                    267:
1.190     perry     268:        # Set the BUILDSEED to NetBSD-"N"
                    269:        #
                    270:        setmakeenv BUILDSEED "NetBSD-$(${HOST_SH} ${TOP}/sys/conf/osrelease.sh -m)"
                    271:
1.136     lukem     272:        # Set various environment variables to known defaults,
                    273:        # to minimize (cross-)build problems observed "in the field".
                    274:        #
                    275:        unsetmakeenv INFODIR
1.140     jmc       276:        unsetmakeenv LESSCHARSET
1.136     lukem     277:        setmakeenv LC_ALL C
1.84      lukem     278: }
1.29      jmc       279:
1.79      lukem     280: getarch()
                    281: {
1.158     apb       282:        # Translate some MACHINE name aliases (known only to build.sh)
                    283:        # into proper MACHINE and MACHINE_ARCH names.  Save the alias
                    284:        # name in makewrappermachine.
                    285:        #
                    286:        case "${MACHINE}" in
                    287:
                    288:        evbarm-e[bl])
                    289:                makewrappermachine=${MACHINE}
                    290:                # MACHINE_ARCH is "arm" or "armeb", not "armel"
                    291:                MACHINE_ARCH=arm${MACHINE##*-}
                    292:                MACHINE_ARCH=${MACHINE_ARCH%el}
                    293:                MACHINE=${MACHINE%-e[bl]}
                    294:                ;;
                    295:
                    296:        evbmips-e[bl]|sbmips-e[bl])
                    297:                makewrappermachine=${MACHINE}
                    298:                MACHINE_ARCH=mips${MACHINE##*-}
                    299:                MACHINE=${MACHINE%-e[bl]}
                    300:                ;;
                    301:
                    302:        evbmips64-e[bl]|sbmips64-e[bl])
                    303:                makewrappermachine=${MACHINE}
                    304:                MACHINE_ARCH=mips64${MACHINE##*-}
                    305:                MACHINE=${MACHINE%64-e[bl]}
                    306:                ;;
                    307:
                    308:        evbsh3-e[bl])
                    309:                makewrappermachine=${MACHINE}
                    310:                MACHINE_ARCH=sh3${MACHINE##*-}
                    311:                MACHINE=${MACHINE%-e[bl]}
                    312:                ;;
                    313:
                    314:        esac
                    315:
1.1       tv        316:        # Translate a MACHINE into a default MACHINE_ARCH.
1.84      lukem     317:        #
1.98      lukem     318:        case "${MACHINE}" in
1.1       tv        319:
1.162     briggs    320:        acorn26|acorn32|cats|hpcarm|iyonix|netwinder|shark|zaurus)
1.84      lukem     321:                MACHINE_ARCH=arm
                    322:                ;;
                    323:
1.162     briggs    324:        evbarm)         # unspecified MACHINE_ARCH gets LE
                    325:                MACHINE_ARCH=${MACHINE_ARCH:=arm}
                    326:                ;;
                    327:
1.98      lukem     328:        hp700)
                    329:                MACHINE_ARCH=hppa
                    330:                ;;
                    331:
1.84      lukem     332:        sun2)
                    333:                MACHINE_ARCH=m68000
                    334:                ;;
                    335:
1.98      lukem     336:        amiga|atari|cesfic|hp300|luna68k|mac68k|mvme68k|news68k|next68k|sun3|x68k)
1.84      lukem     337:                MACHINE_ARCH=m68k
                    338:                ;;
1.1       tv        339:
1.101     lukem     340:        evbmips|sbmips)         # no default MACHINE_ARCH
                    341:                ;;
                    342:
1.141     tsutsui   343:        ews4800mips|mipsco|newsmips|sgimips)
1.84      lukem     344:                MACHINE_ARCH=mipseb
                    345:                ;;
1.1       tv        346:
1.101     lukem     347:        algor|arc|cobalt|hpcmips|playstation2|pmax)
1.84      lukem     348:                MACHINE_ARCH=mipsel
                    349:                ;;
1.1       tv        350:
1.183     jmmv      351:        evbppc64|macppc64|ofppc64)
1.160     matt      352:                makewrappermachine=${MACHINE}
                    353:                MACHINE=${MACHINE%64}
                    354:                MACHINE_ARCH=powerpc64
                    355:                ;;
                    356:
1.181     garbled   357:        amigappc|bebox|evbppc|ibmnws|macppc|mvmeppc|ofppc|prep|rs6000|sandpoint)
1.84      lukem     358:                MACHINE_ARCH=powerpc
                    359:                ;;
1.1       tv        360:
1.103     lukem     361:        evbsh3)                 # no default MACHINE_ARCH
                    362:                ;;
                    363:
                    364:        mmeye)
1.84      lukem     365:                MACHINE_ARCH=sh3eb
                    366:                ;;
1.1       tv        367:
1.152     uwe       368:        dreamcast|hpcsh|landisk)
1.84      lukem     369:                MACHINE_ARCH=sh3el
                    370:                ;;
1.1       tv        371:
1.96      fvdl      372:        amd64)
                    373:                MACHINE_ARCH=x86_64
                    374:                ;;
1.62      fredette  375:
1.138     skrll     376:        alpha|i386|sparc|sparc64|vax|ia64)
1.98      lukem     377:                MACHINE_ARCH=${MACHINE}
1.84      lukem     378:                ;;
1.69      thorpej   379:
1.84      lukem     380:        *)
1.98      lukem     381:                bomb "Unknown target MACHINE: ${MACHINE}"
1.84      lukem     382:                ;;
1.4       tv        383:
1.1       tv        384:        esac
                    385: }
                    386:
1.79      lukem     387: validatearch()
                    388: {
1.47      tv        389:        # Ensure that the MACHINE_ARCH exists (and is supported by build.sh).
1.84      lukem     390:        #
1.98      lukem     391:        case "${MACHINE_ARCH}" in
1.47      tv        392:
1.184     matt      393:        alpha|arm|armeb|hppa|i386|m68000|m68k|mipse[bl]|mips64e[bl]|powerpc|powerpc64|sh3e[bl]|sparc|sparc64|vax|x86_64|ia64)
1.84      lukem     394:                ;;
                    395:
1.101     lukem     396:        "")
                    397:                bomb "No MACHINE_ARCH provided"
                    398:                ;;
                    399:
1.84      lukem     400:        *)
1.98      lukem     401:                bomb "Unknown target MACHINE_ARCH: ${MACHINE_ARCH}"
                    402:                ;;
                    403:
                    404:        esac
                    405:
                    406:        # Determine valid MACHINE_ARCHs for MACHINE
                    407:        #
                    408:        case "${MACHINE}" in
                    409:
                    410:        evbarm)
                    411:                arches="arm armeb"
                    412:                ;;
                    413:
                    414:        evbmips|sbmips)
1.150     matt      415:                arches="mipseb mipsel mips64eb mips64el"
                    416:                ;;
                    417:
                    418:        sgimips)
                    419:                arches="mipseb mips64eb"
1.98      lukem     420:                ;;
                    421:
                    422:        evbsh3)
                    423:                arches="sh3eb sh3el"
                    424:                ;;
                    425:
1.183     jmmv      426:        macppc|evbppc|ofppc)
1.148     mrg       427:                arches="powerpc powerpc64"
                    428:                ;;
1.98      lukem     429:        *)
                    430:                oma="${MACHINE_ARCH}"
                    431:                getarch
                    432:                arches="${MACHINE_ARCH}"
                    433:                MACHINE_ARCH="${oma}"
1.84      lukem     434:                ;;
                    435:
1.47      tv        436:        esac
1.98      lukem     437:
                    438:        # Ensure that MACHINE_ARCH supports MACHINE
                    439:        #
                    440:        archok=false
                    441:        for a in ${arches}; do
                    442:                if [ "${a}" = "${MACHINE_ARCH}" ]; then
                    443:                        archok=true
                    444:                        break
                    445:                fi
                    446:        done
                    447:        ${archok} ||
                    448:            bomb "MACHINE_ARCH '${MACHINE_ARCH}' does not support MACHINE '${MACHINE}'"
1.47      tv        449: }
                    450:
1.168     apb       451: nobomb_getmakevar()
1.79      lukem     452: {
1.168     apb       453:        [ -x "${make}" ] || return 1
                    454:        "${make}" -m ${TOP}/share/mk -s -B -f- _x_ <<EOF || return 1
1.15      tv        455: _x_:
                    456:        echo \${$1}
                    457: .include <bsd.prog.mk>
1.70      lukem     458: .include <bsd.kernobj.mk>
1.15      tv        459: EOF
                    460: }
                    461:
1.168     apb       462: raw_getmakevar()
                    463: {
                    464:        [ -x "${make}" ] || bomb "raw_getmakevar $1: ${make} is not executable"
                    465:        nobomb_getmakevar "$1" || bomb "raw_getmakevar $1: ${make} failed"
                    466: }
                    467:
1.98      lukem     468: getmakevar()
1.82      lukem     469: {
1.98      lukem     470:        # raw_getmakevar() doesn't work properly if $make hasn't yet been
                    471:        # built, which can happen when running with the "-n" option.
                    472:        # getmakevar() deals with this by emitting a literal '$'
1.84      lukem     473:        # followed by the variable name, instead of trying to find the
                    474:        # variable's value.
                    475:        #
1.98      lukem     476:        if [ -x "${make}" ]; then
                    477:                raw_getmakevar "$1"
1.82      lukem     478:        else
                    479:                echo "\$$1"
                    480:        fi
                    481: }
                    482:
1.109     lukem     483: setmakeenv()
                    484: {
                    485:        eval "$1='$2'; export $1"
                    486:        makeenv="${makeenv} $1"
                    487: }
                    488:
1.111     lukem     489: unsetmakeenv()
                    490: {
                    491:        eval "unset $1"
                    492:        makeenv="${makeenv} $1"
                    493: }
                    494:
1.189     dyoung    495: # Convert possibly-relative paths to absolute paths by prepending
                    496: # ${TOP} if necessary.  Also delete trailing "/", if any.
                    497: resolvepaths()
                    498: {
                    499:        _OPTARG=
                    500:        for oa in ${OPTARG}; do
                    501:                case "${oa}" in
                    502:                /)
                    503:                        ;;
                    504:                /*)
                    505:                        oa="${oa%/}"
                    506:                        ;;
                    507:                *)
                    508:                        oa="${TOP}/${oa%/}"
                    509:                        ;;
                    510:                esac
                    511:                _OPTARG="${_OPTARG} ${oa}"
                    512:        done
                    513:        OPTARG="${_OPTARG}"
                    514: }
                    515:
1.131     junyoung  516: # Convert possibly-relative path to absolute path by prepending
                    517: # ${TOP} if necessary.  Also delete trailing "/", if any.
1.79      lukem     518: resolvepath()
                    519: {
1.98      lukem     520:        case "${OPTARG}" in
1.131     junyoung  521:        /)
                    522:                ;;
1.84      lukem     523:        /*)
1.131     junyoung  524:                OPTARG="${OPTARG%/}"
1.84      lukem     525:                ;;
                    526:        *)
1.131     junyoung  527:                OPTARG="${TOP}/${OPTARG%/}"
1.84      lukem     528:                ;;
1.10      tv        529:        esac
                    530: }
                    531:
1.79      lukem     532: usage()
                    533: {
1.84      lukem     534:        if [ -n "$*" ]; then
                    535:                echo ""
                    536:                echo "${progname}: $*"
                    537:        fi
1.70      lukem     538:        cat <<_usage_
1.83      lukem     539:
1.190     perry     540: Usage: ${progname} [-EnorUux] [-a arch] [-B buildid] [-C cdextras]
1.195     lukem     541:                 [-D dest] [-j njob] [-M obj] [-m mach] [-N noisy]
                    542:                 [-O obj] [-R release] [-S seed] [-T tools]
                    543:                 [-V var=[value]] [-w wrapper] [-X x11src] [-Z var]
                    544:                 operation [...]
1.84      lukem     545:
1.86      lukem     546:  Build operations (all imply "obj" and "tools"):
1.125     lukem     547:     build               Run "make build".
                    548:     distribution        Run "make distribution" (includes DESTDIR/etc/ files).
                    549:     release             Run "make release" (includes kernels & distrib media).
1.84      lukem     550:
                    551:  Other operations:
1.125     lukem     552:     help                Show this message and exit.
1.98      lukem     553:     makewrapper         Create ${toolprefix}make-\${MACHINE} wrapper and ${toolprefix}make.
1.125     lukem     554:                         Always performed.
1.195     lukem     555:     cleandir            Run "make cleandir".  [Default unless -u is used]
1.125     lukem     556:     obj                 Run "make obj".  [Default unless -o is used]
                    557:     tools               Build and install tools.
                    558:     install=idir        Run "make installworld" to \`idir' to install all sets
1.195     lukem     559:                         except \`etc'.  Useful after "distribution" or "release"
1.105     lukem     560:     kernel=conf         Build kernel with config file \`conf'
1.125     lukem     561:     releasekernel=conf  Install kernel built by kernel=conf to RELEASEDIR.
1.186     lukem     562:     sets                Create binary sets in
1.195     lukem     563:                         RELEASEDIR/RELEASEMACHINEDIR/binary/sets.
                    564:                         DESTDIR should be populated beforehand.
1.125     lukem     565:     sourcesets          Create source sets in RELEASEDIR/source/sets.
1.186     lukem     566:     syspkgs             Create syspkgs in
1.195     lukem     567:                         RELEASEDIR/RELEASEMACHINEDIR/binary/syspkgs.
1.172     jnemeth   568:     iso-image           Create CD-ROM image in RELEASEDIR/iso.
                    569:     iso-image-source    Create CD-ROM image with source in RELEASEDIR/iso.
1.125     lukem     570:     params              Display various make(1) parameters.
1.84      lukem     571:
                    572:  Options:
1.125     lukem     573:     -a arch     Set MACHINE_ARCH to arch.  [Default: deduced from MACHINE]
                    574:     -B buildId  Set BUILDID to buildId.
1.179     sborrill  575:     -C cdextras Set CDEXTRA to cdextras
1.119     lukem     576:     -D dest     Set DESTDIR to dest.  [Default: destdir.MACHINE]
1.98      lukem     577:     -E          Set "expert" mode; disables various safety checks.
1.127     lukem     578:                 Should not be used without expert knowledge of the build system.
1.129     wiz       579:     -h          Print this help message.
1.125     lukem     580:     -j njob     Run up to njob jobs in parallel; see make(1) -j.
                    581:     -M obj      Set obj root directory to obj; sets MAKEOBJDIRPREFIX.
1.111     lukem     582:                 Unsets MAKEOBJDIR.
1.125     lukem     583:     -m mach     Set MACHINE to mach; not required if NetBSD native.
1.195     lukem     584:     -N noisy    Set the noisyness (MAKEVERBOSE) level of the build:
                    585:                     0   Quiet
                    586:                     1   Operations are described, commands are suppressed
                    587:                     2   Full output
                    588:                 [Default: 2]
1.125     lukem     589:     -n          Show commands that would be executed, but do not execute them.
                    590:     -O obj      Set obj root directory to obj; sets a MAKEOBJDIR pattern.
1.111     lukem     591:                 Unsets MAKEOBJDIRPREFIX.
1.125     lukem     592:     -o          Set MKOBJDIRS=no; do not create objdirs at start of build.
1.119     lukem     593:     -R release  Set RELEASEDIR to release.  [Default: releasedir]
1.125     lukem     594:     -r          Remove contents of TOOLDIR and DESTDIR before building.
1.190     perry     595:     -S seed     Set BUILDSEED to seed.  [Default: NetBSD-majorversion]
1.98      lukem     596:     -T tools    Set TOOLDIR to tools.  If unset, and TOOLDIR is not set in
1.125     lukem     597:                 the environment, ${toolprefix}make will be (re)built unconditionally.
                    598:     -U          Set MKUNPRIVED=yes; build without requiring root privileges,
1.195     lukem     599:                 install from an UNPRIVED build with proper file permissions.
1.187     dholland  600:     -u          Set MKUPDATE=yes; do not run "make cleandir" first.
1.195     lukem     601:                 Without this, everything is rebuilt, including the tools.
1.125     lukem     602:     -V v=[val]  Set variable \`v' to \`val'.
                    603:     -w wrapper  Create ${toolprefix}make script as wrapper.
1.119     lukem     604:                 [Default: \${TOOLDIR}/bin/${toolprefix}make-\${MACHINE}]
1.127     lukem     605:     -X x11src   Set X11SRCDIR to x11src.  [Default: /usr/xsrc]
                    606:     -x          Set MKX11=yes; build X11R6 from X11SRCDIR
1.125     lukem     607:     -Z v        Unset ("zap") variable \`v'.
1.83      lukem     608:
1.70      lukem     609: _usage_
1.1       tv        610:        exit 1
                    611: }
                    612:
1.84      lukem     613: parseoptions()
                    614: {
1.197     lukem     615:        opts='a:B:C:D:Ehj:M:m:N:nO:oR:rS:T:UuV:w:xX:Z:'
1.84      lukem     616:        opt_a=no
                    617:
                    618:        if type getopts >/dev/null 2>&1; then
                    619:                # Use POSIX getopts.
1.98      lukem     620:                #
                    621:                getoptcmd='getopts ${opts} opt && opt=-${opt}'
1.84      lukem     622:                optargcmd=':'
1.98      lukem     623:                optremcmd='shift $((${OPTIND} -1))'
1.84      lukem     624:        else
                    625:                type getopt >/dev/null 2>&1 ||
                    626:                    bomb "/bin/sh shell is too old; try ksh or bash"
                    627:
                    628:                # Use old-style getopt(1) (doesn't handle whitespace in args).
1.98      lukem     629:                #
                    630:                args="$(getopt ${opts} $*)"
1.84      lukem     631:                [ $? = 0 ] || usage
1.98      lukem     632:                set -- ${args}
1.84      lukem     633:
                    634:                getoptcmd='[ $# -gt 0 ] && opt="$1" && shift'
                    635:                optargcmd='OPTARG="$1"; shift'
                    636:                optremcmd=':'
                    637:        fi
                    638:
                    639:        # Parse command line options.
                    640:        #
1.98      lukem     641:        while eval ${getoptcmd}; do
                    642:                case ${opt} in
1.84      lukem     643:
                    644:                -a)
1.98      lukem     645:                        eval ${optargcmd}
                    646:                        MACHINE_ARCH=${OPTARG}
1.84      lukem     647:                        opt_a=yes
                    648:                        ;;
                    649:
                    650:                -B)
1.98      lukem     651:                        eval ${optargcmd}
                    652:                        BUILDID=${OPTARG}
1.84      lukem     653:                        ;;
                    654:
1.174     jnemeth   655:                -C)
1.189     dyoung    656:                        eval ${optargcmd}; resolvepaths
1.174     jnemeth   657:                        iso_dir=${OPTARG}
                    658:                        ;;
                    659:
1.84      lukem     660:                -D)
1.98      lukem     661:                        eval ${optargcmd}; resolvepath
1.109     lukem     662:                        setmakeenv DESTDIR "${OPTARG}"
1.84      lukem     663:                        ;;
                    664:
                    665:                -E)
                    666:                        do_expertmode=true
                    667:                        ;;
                    668:
                    669:                -j)
1.98      lukem     670:                        eval ${optargcmd}
                    671:                        parallel="-j ${OPTARG}"
1.84      lukem     672:                        ;;
                    673:
                    674:                -M)
1.98      lukem     675:                        eval ${optargcmd}; resolvepath
1.194     lukem     676:                        TOP_objdir="${OPTARG}${TOP}"
1.111     lukem     677:                        unsetmakeenv MAKEOBJDIR
1.109     lukem     678:                        setmakeenv MAKEOBJDIRPREFIX "${OPTARG}"
1.84      lukem     679:                        ;;
                    680:
                    681:                        # -m overrides MACHINE_ARCH unless "-a" is specified
                    682:                -m)
1.98      lukem     683:                        eval ${optargcmd}
                    684:                        MACHINE="${OPTARG}"
                    685:                        [ "${opt_a}" != "yes" ] && getarch
1.84      lukem     686:                        ;;
                    687:
1.119     lukem     688:                -N)
                    689:                        eval ${optargcmd}
                    690:                        case "${OPTARG}" in
1.121     lukem     691:                        0|1|2)
                    692:                                setmakeenv MAKEVERBOSE "${OPTARG}"
1.119     lukem     693:                                ;;
                    694:                        *)
                    695:                                usage "'${OPTARG}' is not a valid value for -N"
                    696:                                ;;
                    697:                        esac
                    698:                        ;;
                    699:
1.84      lukem     700:                -n)
                    701:                        runcmd=echo
                    702:                        ;;
                    703:
                    704:                -O)
1.98      lukem     705:                        eval ${optargcmd}; resolvepath
1.194     lukem     706:                        TOP_objdir="${OPTARG}"
1.111     lukem     707:                        unsetmakeenv MAKEOBJDIRPREFIX
1.109     lukem     708:                        setmakeenv MAKEOBJDIR "\${.CURDIR:C,^$TOP,$OPTARG,}"
1.84      lukem     709:                        ;;
                    710:
                    711:                -o)
                    712:                        MKOBJDIRS=no
                    713:                        ;;
                    714:
                    715:                -R)
1.98      lukem     716:                        eval ${optargcmd}; resolvepath
1.109     lukem     717:                        setmakeenv RELEASEDIR "${OPTARG}"
1.84      lukem     718:                        ;;
                    719:
                    720:                -r)
                    721:                        do_removedirs=true
                    722:                        do_rebuildmake=true
                    723:                        ;;
                    724:
1.190     perry     725:                -S)
                    726:                        eval ${optargcmd}
                    727:                        setmakeenv BUILDSEED "${OPTARG}"
                    728:                        ;;
                    729:
1.84      lukem     730:                -T)
1.98      lukem     731:                        eval ${optargcmd}; resolvepath
                    732:                        TOOLDIR="${OPTARG}"
1.84      lukem     733:                        export TOOLDIR
                    734:                        ;;
                    735:
                    736:                -U)
1.109     lukem     737:                        setmakeenv MKUNPRIVED yes
1.84      lukem     738:                        ;;
1.44      lukem     739:
1.84      lukem     740:                -u)
1.109     lukem     741:                        setmakeenv MKUPDATE yes
1.84      lukem     742:                        ;;
1.15      tv        743:
1.84      lukem     744:                -V)
1.98      lukem     745:                        eval ${optargcmd}
1.84      lukem     746:                        case "${OPTARG}" in
1.80      lukem     747:                    # XXX: consider restricting which variables can be changed?
1.84      lukem     748:                        [a-zA-Z_][a-zA-Z_0-9]*=*)
1.109     lukem     749:                                setmakeenv "${OPTARG%%=*}" "${OPTARG#*=}"
1.84      lukem     750:                                ;;
                    751:                        *)
                    752:                                usage "-V argument must be of the form 'var=[value]'"
                    753:                                ;;
                    754:                        esac
                    755:                        ;;
                    756:
                    757:                -w)
1.98      lukem     758:                        eval ${optargcmd}; resolvepath
                    759:                        makewrapper="${OPTARG}"
1.84      lukem     760:                        ;;
                    761:
1.127     lukem     762:                -X)
                    763:                        eval ${optargcmd}; resolvepath
                    764:                        setmakeenv X11SRCDIR "${OPTARG}"
                    765:                        ;;
                    766:
                    767:                -x)
                    768:                        setmakeenv MKX11 yes
                    769:                        ;;
                    770:
1.111     lukem     771:                -Z)
                    772:                        eval ${optargcmd}
                    773:                    # XXX: consider restricting which variables can be unset?
                    774:                        unsetmakeenv "${OPTARG}"
                    775:                        ;;
                    776:
1.84      lukem     777:                --)
                    778:                        break
                    779:                        ;;
                    780:
                    781:                -'?'|-h)
                    782:                        usage
                    783:                        ;;
                    784:
                    785:                esac
                    786:        done
                    787:
                    788:        # Validate operations.
                    789:        #
1.98      lukem     790:        eval ${optremcmd}
1.84      lukem     791:        while [ $# -gt 0 ]; do
                    792:                op=$1; shift
1.98      lukem     793:                operations="${operations} ${op}"
1.84      lukem     794:
1.98      lukem     795:                case "${op}" in
1.84      lukem     796:
1.87      lukem     797:                help)
                    798:                        usage
                    799:                        ;;
                    800:
1.195     lukem     801:                makewrapper|cleandir|obj|tools|build|distribution|release|sets|sourcesets|syspkgs|params)
1.80      lukem     802:                        ;;
1.84      lukem     803:
1.146     apb       804:                iso-image)
                    805:                        op=iso_image    # used as part of a variable name
                    806:                        ;;
                    807:
1.172     jnemeth   808:                iso-image-source)
                    809:                        op=iso_image_source   # used as part of a variable name
                    810:                        ;;
                    811:
1.105     lukem     812:                kernel=*|releasekernel=*)
1.84      lukem     813:                        arg=${op#*=}
                    814:                        op=${op%%=*}
1.98      lukem     815:                        [ -n "${arg}" ] ||
1.105     lukem     816:                            bomb "Must supply a kernel name with \`${op}=...'"
1.84      lukem     817:                        ;;
                    818:
                    819:                install=*)
                    820:                        arg=${op#*=}
                    821:                        op=${op%%=*}
1.98      lukem     822:                        [ -n "${arg}" ] ||
                    823:                            bomb "Must supply a directory with \`install=...'"
1.84      lukem     824:                        ;;
                    825:
1.80      lukem     826:                *)
1.84      lukem     827:                        usage "Unknown operation \`${op}'"
                    828:                        ;;
                    829:
1.80      lukem     830:                esac
1.98      lukem     831:                eval do_${op}=true
1.84      lukem     832:        done
1.98      lukem     833:        [ -n "${operations}" ] || usage "Missing operation to perform."
1.84      lukem     834:
                    835:        # Set up MACHINE*.  On a NetBSD host, these are allowed to be unset.
                    836:        #
1.98      lukem     837:        if [ -z "${MACHINE}" ]; then
                    838:                [ "${uname_s}" = "NetBSD" ] ||
                    839:                    bomb "MACHINE must be set, or -m must be used, for cross builds."
1.84      lukem     840:                MACHINE=${uname_m}
                    841:        fi
1.98      lukem     842:        [ -n "${MACHINE_ARCH}" ] || getarch
1.84      lukem     843:        validatearch
                    844:
                    845:        # Set up default make(1) environment.
                    846:        #
1.98      lukem     847:        makeenv="${makeenv} TOOLDIR MACHINE MACHINE_ARCH MAKEFLAGS"
                    848:        [ -z "${BUILDID}" ] || makeenv="${makeenv} BUILDID"
1.115     jmmv      849:        MAKEFLAGS="-de -m ${TOP}/share/mk ${MAKEFLAGS} MKOBJDIRS=${MKOBJDIRS-yes}"
1.84      lukem     850:        export MAKEFLAGS MACHINE MACHINE_ARCH
                    851: }
                    852:
1.163     apb       853: sanitycheck()
                    854: {
                    855:        # If the PATH contains any non-absolute components (including,
1.170     apb       856:        # but not limited to, "." or ""), then complain.  As an exception,
                    857:        # allow "" or "." as the last component of the PATH.  This is fatal
1.163     apb       858:        # if expert mode is not in effect.
                    859:        #
1.170     apb       860:        local path="${PATH}"
                    861:        path="${path%:}"        # delete trailing ":"
                    862:        path="${path%:.}"       # delete trailing ":."
                    863:        case ":${path}:/" in
                    864:        *:[!/]*)
1.163     apb       865:                if ${do_expertmode}; then
                    866:                        warning "PATH contains non-absolute components"
                    867:                else
1.164     apb       868:                        bomb "PATH environment variable must not" \
                    869:                             "contain non-absolute components"
1.163     apb       870:                fi
                    871:                ;;
                    872:        esac
                    873: }
                    874:
1.168     apb       875: # Try to set a value for TOOLDIR.  This is difficult because of a cyclic
                    876: # dependency: TOOLDIR may be affected by settings in /etc/mk.conf, so
                    877: # we would like to use getmakevar to get the value of TOOLDIR, but we
                    878: # can't use getmakevar before we have an up to date version of nbmake;
                    879: # we might already have an up to date version of nbmake in TOOLDIR, but
                    880: # we don't yet know where TOOLDIR is.
                    881: #
                    882: # In principle, we could break the cycle by building a copy of nbmake
                    883: # in a temporary directory.  However, people who use the default value
                    884: # of TOOLDIR do not like to have nbmake rebuilt every time they run
                    885: # build.sh.
                    886: #
                    887: # We try to please everybody as follows:
                    888: #
                    889: # * If TOOLDIR was set in the environment or on the command line, use
                    890: #   that value.
                    891: # * Otherwise try to guess what TOOLDIR would be if not overridden by
                    892: #   /etc/mk.conf, and check whether the resulting directory contains
                    893: #   a copy of ${toolprefix}make (this should work for everybody who
                    894: #   doesn't override TOOLDIR via /etc/mk.conf);
                    895: # * Failing that, search for ${toolprefix}make, nbmake, bmake, or make,
                    896: #   in the PATH (this might accidentally find a non-NetBSD version of
                    897: #   make, which will lead to failure in the next step);
                    898: # * If a copy of make was found above, try to use it with
                    899: #   nobomb_getmakevar to find the correct value for TOOLDIR;
                    900: # * If all else fails, leave TOOLDIR unset.  Our caller is expected to
                    901: #   be able to cope with this.
                    902: #
                    903: try_set_TOOLDIR()
                    904: {
                    905:        [ -n "${TOOLDIR}" ] && return
                    906:
1.198     apb       907:        # Set host_ostype to something like "NetBSD-4.5.6-i386".  This
                    908:        # is intended to match the HOST_OSTYPE variable in <bsd.own.mk>.
                    909:        #
1.168     apb       910:        local host_ostype="${uname_s}-$(
                    911:                echo "${uname_r}" | sed -e 's/([^)]*)//g' -e 's/ /_/g'
1.194     lukem     912:                )-$(
1.168     apb       913:                echo "${uname_p}" | sed -e 's/([^)]*)//g' -e 's/ /_/g'
                    914:                )"
                    915:
1.198     apb       916:        # Look in a few potential locations for
                    917:        # ${possible_TOOLDIR}/bin/${toolprefix}make.
                    918:        # If we find it, then set guess_make.
                    919:        #
                    920:        # In the usual case (without interference from environment
                    921:        # variables or /etc/mk.conf), <bsd.own.mk> should set TOOLDIR to
                    922:        # "${TOP_objdir}/tooldir.${host_ostype}".  However, in practice
                    923:        # we might have the wrong value of TOP_objdir, so we also try
                    924:        # some other possibilities.
                    925:        #
                    926:        local possible_TOP_OBJ
                    927:        local possible_TOOLDIR
                    928:        for possible_TOP_OBJ in "${TOP_objdir}" "${TOP}" "${TOP}/obj" \
                    929:                "${TOP}/obj.${MACHINE}"
                    930:        do
                    931:                possible_TOOLDIR="${possible_TOP_OBJ}/tooldir.${host_ostype}"
                    932:                guess_make="${possible_TOOLDIR}/bin/${toolprefix}make"
                    933:                if [ -x "${guess_make}" ]; then
                    934:                        break;
                    935:                else
                    936:                        unset guess_make
                    937:                fi
                    938:        done
                    939:
                    940:        # If the above didn't work, search the PATH for a suitable
                    941:        # ${toolprefix}make, nbmake, bmake, or make.
                    942:        #
1.168     apb       943:        : ${guess_make:=$(find_in_PATH ${toolprefix}make '')}
                    944:        : ${guess_make:=$(find_in_PATH nbmake '')}
                    945:        : ${guess_make:=$(find_in_PATH bmake '')}
                    946:        : ${guess_make:=$(find_in_PATH make '')}
                    947:
1.198     apb       948:        # Use ${guess_make} with nobomb_getmakevar to try to find
                    949:        # the value of TOOLDIR.  If this fails, unset TOOLDIR.
                    950:        #
                    951:        unset TOOLDIR
1.168     apb       952:        if [ -x "${guess_make}" ]; then
                    953:                TOOLDIR=$(make="${guess_make}" nobomb_getmakevar TOOLDIR)
1.194     lukem     954:                [ $? -eq 0 -a -n "${TOOLDIR}" ] || unset TOOLDIR
1.168     apb       955:        fi
                    956: }
                    957:
1.84      lukem     958: rebuildmake()
                    959: {
                    960:        # Test make source file timestamps against installed ${toolprefix}make
1.168     apb       961:        # binary, if TOOLDIR is pre-set or if try_set_TOOLDIR can set it.
1.84      lukem     962:        #
1.168     apb       963:        try_set_TOOLDIR
1.84      lukem     964:        make="${TOOLDIR-nonexistent}/bin/${toolprefix}make"
1.98      lukem     965:        if [ -x "${make}" ]; then
1.84      lukem     966:                for f in usr.bin/make/*.[ch] usr.bin/make/lst.lib/*.[ch]; do
1.98      lukem     967:                        if [ "${f}" -nt "${make}" ]; then
1.122     lukem     968:                                statusmsg "${make} outdated (older than ${f}), needs building."
1.84      lukem     969:                                do_rebuildmake=true
                    970:                                break
                    971:                        fi
                    972:                done
                    973:        else
1.122     lukem     974:                statusmsg "No ${make}, needs building."
1.84      lukem     975:                do_rebuildmake=true
                    976:        fi
                    977:
                    978:        # Build bootstrap ${toolprefix}make if needed.
1.98      lukem     979:        if ${do_rebuildmake}; then
                    980:                statusmsg "Bootstrapping ${toolprefix}make"
                    981:                ${runcmd} cd "${tmpdir}"
                    982:                ${runcmd} env CC="${HOST_CC-cc}" CPPFLAGS="${HOST_CPPFLAGS}" \
1.84      lukem     983:                        CFLAGS="${HOST_CFLAGS--O}" LDFLAGS="${HOST_LDFLAGS}" \
1.153     apb       984:                        ${HOST_SH} "${TOP}/tools/make/configure" ||
1.98      lukem     985:                    bomb "Configure of ${toolprefix}make failed"
1.153     apb       986:                ${runcmd} ${HOST_SH} buildmake.sh ||
1.98      lukem     987:                    bomb "Build of ${toolprefix}make failed"
                    988:                make="${tmpdir}/${toolprefix}make"
                    989:                ${runcmd} cd "${TOP}"
                    990:                ${runcmd} rm -f usr.bin/make/*.o usr.bin/make/lst.lib/*.o
1.84      lukem     991:        fi
                    992: }
                    993:
                    994: validatemakeparams()
                    995: {
1.98      lukem     996:        if [ "${runcmd}" = "echo" ]; then
1.84      lukem     997:                TOOLCHAIN_MISSING=no
                    998:                EXTERNAL_TOOLCHAIN=""
                    999:        else
1.98      lukem    1000:                TOOLCHAIN_MISSING=$(raw_getmakevar TOOLCHAIN_MISSING)
                   1001:                EXTERNAL_TOOLCHAIN=$(raw_getmakevar EXTERNAL_TOOLCHAIN)
1.84      lukem    1002:        fi
                   1003:        if [ "${TOOLCHAIN_MISSING}" = "yes" ] && \
1.86      lukem    1004:           [ -z "${EXTERNAL_TOOLCHAIN}" ]; then
1.98      lukem    1005:                ${runcmd} echo "ERROR: build.sh (in-tree cross-toolchain) is not yet available for"
                   1006:                ${runcmd} echo "        MACHINE:      ${MACHINE}"
                   1007:                ${runcmd} echo "        MACHINE_ARCH: ${MACHINE_ARCH}"
                   1008:                ${runcmd} echo ""
                   1009:                ${runcmd} echo "All builds for this platform should be done via a traditional make"
                   1010:                ${runcmd} echo "If you wish to use an external cross-toolchain, set"
                   1011:                ${runcmd} echo "        EXTERNAL_TOOLCHAIN=<path to toolchain root>"
                   1012:                ${runcmd} echo "in either the environment or mk.conf and rerun"
                   1013:                ${runcmd} echo "        ${progname} $*"
1.84      lukem    1014:                exit 1
                   1015:        fi
                   1016:
1.120     lukem    1017:        # Normalise MKOBJDIRS, MKUNPRIVED, and MKUPDATE
                   1018:        # These may be set as build.sh options or in "mk.conf".
                   1019:        # Don't export them as they're only used for tests in build.sh.
                   1020:        #
                   1021:        MKOBJDIRS=$(getmakevar MKOBJDIRS)
                   1022:        MKUNPRIVED=$(getmakevar MKUNPRIVED)
                   1023:        MKUPDATE=$(getmakevar MKUPDATE)
                   1024:
1.106     lukem    1025:        if [ "${MKOBJDIRS}" != "no" ]; then
1.191     apb      1026:                # Try to create the top level object directory before
                   1027:                # running "make obj", otherwise <bsd.own.mk> will not
                   1028:                # set the correct value for _SRC_TOP_OBJ_.
1.106     lukem    1029:                #
1.191     apb      1030:                # If either -M or -O was specified, then we have the
                   1031:                # directory name already.
                   1032:                #
                   1033:                # If neither -M nor -O was specified, then try to get
                   1034:                # the directory name from bsd.obj.mk's __usrobjdir
                   1035:                # variable, which is set using complex rules.  This
                   1036:                # works only if TOP = /usr/src.
                   1037:                #
1.194     lukem    1038:                top_obj_dir="${TOP_objdir}"
                   1039:                if [ -z "${top_obj_dir}" ]; then
1.191     apb      1040:                        if [ "$TOP" = "/usr/src" ]; then
                   1041:                                top_obj_dir="$(getmakevar __usrobjdir)"
                   1042:                        # else __usrobjdir is not actually used
                   1043:                        fi
                   1044:
1.106     lukem    1045:                fi
1.191     apb      1046:                case "$top_obj_dir" in
                   1047:                */*)
                   1048:                        ${runcmd} mkdir -p "${top_obj_dir}" \
                   1049:                        || bomb "Can't create object" \
                   1050:                                "directory ${top_obj_dir}"
                   1051:                        ;;
                   1052:                *)
1.192     apb      1053:                        # We don't know what the top level object
                   1054:                        # directory should be, so we can't create it.
                   1055:                        # A nonexistant directory might cause an error
                   1056:                        # when we "make obj" later, but we ignore it for
                   1057:                        # now.
1.191     apb      1058:                        ;;
                   1059:                esac
1.106     lukem    1060:
                   1061:                # make obj in tools to ensure that the objdir for the top-level
                   1062:                # of the source tree and for "tools" is available, in case the
                   1063:                # default TOOLDIR setting from <bsd.own.mk> is used, or the
                   1064:                # build.sh default DESTDIR and RELEASEDIR is to be used.
                   1065:                #
1.98      lukem    1066:                ${runcmd} cd tools
                   1067:                ${runcmd} "${make}" -m ${TOP}/share/mk obj NOSUBDIR= ||
                   1068:                    bomb "Failed to make obj in tools"
                   1069:                ${runcmd} cd "${TOP}"
1.84      lukem    1070:        fi
1.80      lukem    1071:
1.186     lukem    1072:        # Find TOOLDIR, DESTDIR, RELEASEDIR, and RELEASEMACHINEDIR.
1.84      lukem    1073:        #
1.98      lukem    1074:        TOOLDIR=$(getmakevar TOOLDIR)
1.105     lukem    1075:        statusmsg "TOOLDIR path:     ${TOOLDIR}"
1.98      lukem    1076:        DESTDIR=$(getmakevar DESTDIR)
                   1077:        RELEASEDIR=$(getmakevar RELEASEDIR)
1.186     lukem    1078:        RELEASEMACHINEDIR=$(getmakevar RELEASEMACHINEDIR)
1.98      lukem    1079:        if ! $do_expertmode; then
1.105     lukem    1080:                _SRC_TOP_OBJ_=$(getmakevar _SRC_TOP_OBJ_)
                   1081:                : ${DESTDIR:=${_SRC_TOP_OBJ_}/destdir.${MACHINE}}
                   1082:                : ${RELEASEDIR:=${_SRC_TOP_OBJ_}/releasedir}
1.99      lukem    1083:                makeenv="${makeenv} DESTDIR RELEASEDIR"
1.98      lukem    1084:        fi
1.99      lukem    1085:        export TOOLDIR DESTDIR RELEASEDIR
1.105     lukem    1086:        statusmsg "DESTDIR path:     ${DESTDIR}"
                   1087:        statusmsg "RELEASEDIR path:  ${RELEASEDIR}"
1.84      lukem    1088:
                   1089:        # Check validity of TOOLDIR and DESTDIR.
                   1090:        #
1.98      lukem    1091:        if [ -z "${TOOLDIR}" ] || [ "${TOOLDIR}" = "/" ]; then
                   1092:                bomb "TOOLDIR '${TOOLDIR}' invalid"
1.84      lukem    1093:        fi
1.98      lukem    1094:        removedirs="${TOOLDIR}"
1.15      tv       1095:
1.98      lukem    1096:        if [ -z "${DESTDIR}" ] || [ "${DESTDIR}" = "/" ]; then
                   1097:                if ${do_build} || ${do_distribution} || ${do_release}; then
                   1098:                        if ! ${do_build} || \
1.84      lukem    1099:                           [ "${uname_s}" != "NetBSD" ] || \
1.98      lukem    1100:                           [ "${uname_m}" != "${MACHINE}" ]; then
1.84      lukem    1101:                                bomb "DESTDIR must != / for cross builds, or ${progname} 'distribution' or 'release'."
                   1102:                        fi
1.98      lukem    1103:                        if ! ${do_expertmode}; then
1.84      lukem    1104:                                bomb "DESTDIR must != / for non -E (expert) builds"
                   1105:                        fi
1.98      lukem    1106:                        statusmsg "WARNING: Building to /, in expert mode."
                   1107:                        statusmsg "         This may cause your system to break!  Reasons include:"
                   1108:                        statusmsg "            - your kernel is not up to date"
                   1109:                        statusmsg "            - the libraries or toolchain have changed"
                   1110:                        statusmsg "         YOU HAVE BEEN WARNED!"
1.1       tv       1111:                fi
1.84      lukem    1112:        else
1.98      lukem    1113:                removedirs="${removedirs} ${DESTDIR}"
1.84      lukem    1114:        fi
1.98      lukem    1115:        if ${do_build} || ${do_distribution} || ${do_release}; then
                   1116:                if ! ${do_expertmode} && \
1.153     apb      1117:                    [ "$(id -u 2>/dev/null)" -ne 0 ] && \
1.124     lukem    1118:                    [ "${MKUNPRIVED}" = "no" ] ; then
1.86      lukem    1119:                        bomb "-U or -E must be set for build as an unprivileged user."
                   1120:                fi
1.185     apb      1121:        fi
1.105     lukem    1122:        if ${do_releasekernel} && [ -z "${RELEASEDIR}" ]; then
                   1123:                bomb "Must set RELEASEDIR with \`releasekernel=...'"
                   1124:        fi
1.185     apb      1125:
                   1126:        # Install as non-root is a bad idea.
                   1127:        #
                   1128:        if ${do_install} && [ "$(id -u 2>/dev/null)" -ne 0 ] ; then
                   1129:                if ${do_expertmode}; then
                   1130:                        warning "Will install as an unprivileged user."
                   1131:                else
                   1132:                        bomb "-E must be set for install as an unprivileged user."
                   1133:                fi
                   1134:        fi
                   1135:
                   1136:        # If a previous build.sh run used -U (and therefore created a
                   1137:        # METALOG file), then most subsequent build.sh runs must also
                   1138:        # use -U.  If DESTDIR is about to be removed, then don't perform
                   1139:        # this check.
                   1140:        #
                   1141:        case "${do_removedirs} ${removedirs} " in
                   1142:        true*" ${DESTDIR} "*)
                   1143:                # DESTDIR is about to be removed
                   1144:                ;;
                   1145:        *)
                   1146:                if ( ${do_build} || ${do_distribution} || ${do_release} || \
                   1147:                    ${do_install} ) && \
                   1148:                    [ -e "${DESTDIR}/METALOG" ] && \
                   1149:                    [ "${MKUNPRIVED}" = "no" ] ; then
                   1150:                        if $do_expertmode; then
                   1151:                                warning "A previous build.sh run specified -U."
                   1152:                        else
                   1153:                                bomb "A previous build.sh run specified -U; you must specify it again now."
                   1154:                        fi
                   1155:                fi
                   1156:                ;;
                   1157:        esac
1.84      lukem    1158: }
1.30      jmc      1159:
1.15      tv       1160:
1.84      lukem    1161: createmakewrapper()
                   1162: {
                   1163:        # Remove the target directories.
                   1164:        #
1.98      lukem    1165:        if ${do_removedirs}; then
                   1166:                for f in ${removedirs}; do
                   1167:                        statusmsg "Removing ${f}"
                   1168:                        ${runcmd} rm -r -f "${f}"
1.84      lukem    1169:                done
                   1170:        fi
1.15      tv       1171:
1.84      lukem    1172:        # Recreate $TOOLDIR.
                   1173:        #
1.98      lukem    1174:        ${runcmd} mkdir -p "${TOOLDIR}/bin" ||
                   1175:            bomb "mkdir of '${TOOLDIR}/bin' failed"
1.84      lukem    1176:
                   1177:        # Install ${toolprefix}make if it was built.
                   1178:        #
1.98      lukem    1179:        if ${do_rebuildmake}; then
                   1180:                ${runcmd} rm -f "${TOOLDIR}/bin/${toolprefix}make"
                   1181:                ${runcmd} cp "${make}" "${TOOLDIR}/bin/${toolprefix}make" ||
                   1182:                    bomb "Failed to install \$TOOLDIR/bin/${toolprefix}make"
                   1183:                make="${TOOLDIR}/bin/${toolprefix}make"
                   1184:                statusmsg "Created ${make}"
1.84      lukem    1185:        fi
1.15      tv       1186:
1.84      lukem    1187:        # Build a ${toolprefix}make wrapper script, usable by hand as
                   1188:        # well as by build.sh.
                   1189:        #
1.98      lukem    1190:        if [ -z "${makewrapper}" ]; then
1.102     lukem    1191:                makewrapper="${TOOLDIR}/bin/${toolprefix}make-${makewrappermachine:-${MACHINE}}"
1.98      lukem    1192:                [ -z "${BUILDID}" ] || makewrapper="${makewrapper}-${BUILDID}"
1.52      thorpej  1193:        fi
1.4       tv       1194:
1.98      lukem    1195:        ${runcmd} rm -f "${makewrapper}"
                   1196:        if [ "${runcmd}" = "echo" ]; then
                   1197:                echo 'cat <<EOF >'${makewrapper}
1.84      lukem    1198:                makewrapout=
                   1199:        else
1.98      lukem    1200:                makewrapout=">>\${makewrapper}"
1.84      lukem    1201:        fi
1.18      tv       1202:
1.139     isaki    1203:        case "${KSH_VERSION:-${SH_VERSION}}" in
1.149     jnemeth  1204:        *PD\ KSH*|*MIRBSD\ KSH*)
1.135     isaki    1205:                set +o braceexpand
                   1206:                ;;
                   1207:        esac
                   1208:
1.98      lukem    1209:        eval cat <<EOF ${makewrapout}
1.153     apb      1210: #! ${HOST_SH}
1.4       tv       1211: # Set proper variables to allow easy "make" building of a NetBSD subtree.
1.198.2.2! snj      1212: # Generated from:  \$NetBSD: build.sh,v 1.198.2.1 2009/01/09 02:04:43 snj Exp $
1.130     jmc      1213: # with these arguments: ${_args}
1.4       tv       1214: #
1.177     uebayasi 1215:
1.18      tv       1216: EOF
1.177     uebayasi 1217:        {
                   1218:                for f in ${makeenv}; do
                   1219:                        if eval "[ -z \"\${$f}\" -a \"\${${f}-X}\" = \"X\" ]"; then
                   1220:                                eval echo "unset ${f}"
                   1221:                        else
                   1222:                                eval echo "${f}=\'\$$(echo ${f})\'\;\ export\ ${f}"
                   1223:                        fi
                   1224:                done
1.18      tv       1225:
1.177     uebayasi 1226:                eval cat <<EOF
1.154     dyoung   1227: MAKEWRAPPERMACHINE=${makewrappermachine:-${MACHINE}}; export MAKEWRAPPERMACHINE
                   1228: USETOOLS=yes; export USETOOLS
1.177     uebayasi 1229: EOF
                   1230:        } | eval sort -u "${makewrapout}"
1.178     uebayasi 1231:        eval cat <<EOF "${makewrapout}"
1.18      tv       1232:
1.98      lukem    1233: exec "\${TOOLDIR}/bin/${toolprefix}make" \${1+"\$@"}
1.4       tv       1234: EOF
1.98      lukem    1235:        [ "${runcmd}" = "echo" ] && echo EOF
                   1236:        ${runcmd} chmod +x "${makewrapper}"
1.105     lukem    1237:        statusmsg "makewrapper:      ${makewrapper}"
1.98      lukem    1238:        statusmsg "Updated ${makewrapper}"
1.84      lukem    1239: }
                   1240:
                   1241: buildtools()
                   1242: {
1.98      lukem    1243:        if [ "${MKOBJDIRS}" != "no" ]; then
                   1244:                ${runcmd} "${makewrapper}" ${parallel} obj-tools ||
                   1245:                    bomb "Failed to make obj-tools"
1.84      lukem    1246:        fi
1.98      lukem    1247:        ${runcmd} cd tools
1.124     lukem    1248:        if [ "${MKUPDATE}" = "no" ]; then
1.144     dsl      1249:                ${runcmd} "${makewrapper}" ${parallel} cleandir ||
                   1250:                    bomb "Failed to make cleandir tools"
1.84      lukem    1251:        fi
1.144     dsl      1252:        ${runcmd} "${makewrapper}" ${parallel} dependall ||
                   1253:            bomb "Failed to make dependall tools"
                   1254:        ${runcmd} "${makewrapper}" ${parallel} install ||
                   1255:            bomb "Failed to make install tools"
1.98      lukem    1256:        statusmsg "Tools built to ${TOOLDIR}"
1.110     lukem    1257:        ${runcmd} cd "${TOP}"
1.84      lukem    1258: }
1.4       tv       1259:
1.105     lukem    1260: getkernelconf()
1.84      lukem    1261: {
1.105     lukem    1262:        kernelconf="$1"
1.114     lukem    1263:        if [ "${MKOBJDIRS}" != "no" ]; then
1.84      lukem    1264:                # The correct value of KERNOBJDIR might
                   1265:                # depend on a prior "make obj" in
                   1266:                # ${KERNSRCDIR}/${KERNARCHDIR}/compile.
                   1267:                #
1.98      lukem    1268:                KERNSRCDIR="$(getmakevar KERNSRCDIR)"
                   1269:                KERNARCHDIR="$(getmakevar KERNARCHDIR)"
                   1270:                ${runcmd} cd "${KERNSRCDIR}/${KERNARCHDIR}/compile"
1.143     dsl      1271:                ${runcmd} "${makewrapper}" ${parallel} obj ||
1.98      lukem    1272:                    bomb "Failed to make obj in ${KERNSRCDIR}/${KERNARCHDIR}/compile"
                   1273:                ${runcmd} cd "${TOP}"
1.84      lukem    1274:        fi
1.98      lukem    1275:        KERNCONFDIR="$(getmakevar KERNCONFDIR)"
                   1276:        KERNOBJDIR="$(getmakevar KERNOBJDIR)"
1.105     lukem    1277:        case "${kernelconf}" in
1.84      lukem    1278:        */*)
1.105     lukem    1279:                kernelconfpath="${kernelconf}"
                   1280:                kernelconfname="${kernelconf##*/}"
1.84      lukem    1281:                ;;
                   1282:        *)
1.105     lukem    1283:                kernelconfpath="${KERNCONFDIR}/${kernelconf}"
                   1284:                kernelconfname="${kernelconf}"
1.84      lukem    1285:                ;;
                   1286:        esac
1.105     lukem    1287:        kernelbuildpath="${KERNOBJDIR}/${kernelconfname}"
                   1288: }
                   1289:
                   1290: buildkernel()
                   1291: {
                   1292:        if ! ${do_tools} && ! ${buildkernelwarned:-false}; then
                   1293:                # Building tools every time we build a kernel is clearly
                   1294:                # unnecessary.  We could try to figure out whether rebuilding
                   1295:                # the tools is necessary this time, but it doesn't seem worth
                   1296:                # the trouble.  Instead, we say it's the user's responsibility
                   1297:                # to rebuild the tools if necessary.
                   1298:                #
                   1299:                statusmsg "Building kernel without building new tools"
                   1300:                buildkernelwarned=true
                   1301:        fi
                   1302:        getkernelconf $1
                   1303:        statusmsg "Building kernel:  ${kernelconf}"
                   1304:        statusmsg "Build directory:  ${kernelbuildpath}"
                   1305:        ${runcmd} mkdir -p "${kernelbuildpath}" ||
                   1306:            bomb "Cannot mkdir: ${kernelbuildpath}"
1.124     lukem    1307:        if [ "${MKUPDATE}" = "no" ]; then
1.105     lukem    1308:                ${runcmd} cd "${kernelbuildpath}"
1.143     dsl      1309:                ${runcmd} "${makewrapper}" ${parallel} cleandir ||
1.105     lukem    1310:                    bomb "Failed to make cleandir in ${kernelbuildpath}"
1.98      lukem    1311:                ${runcmd} cd "${TOP}"
1.16      thorpej  1312:        fi
1.157     rillig   1313:        [ -x "${TOOLDIR}/bin/${toolprefix}config" ] \
                   1314:        || bomb "${TOOLDIR}/bin/${toolprefix}config does not exist. You need to \"$0 tools\" first."
1.105     lukem    1315:        ${runcmd} "${TOOLDIR}/bin/${toolprefix}config" -b "${kernelbuildpath}" \
                   1316:                -s "${TOP}/sys" "${kernelconfpath}" ||
                   1317:            bomb "${toolprefix}config failed for ${kernelconf}"
                   1318:        ${runcmd} cd "${kernelbuildpath}"
1.143     dsl      1319:        ${runcmd} "${makewrapper}" ${parallel} depend ||
1.105     lukem    1320:            bomb "Failed to make depend in ${kernelbuildpath}"
1.98      lukem    1321:        ${runcmd} "${makewrapper}" ${parallel} all ||
1.105     lukem    1322:            bomb "Failed to make all in ${kernelbuildpath}"
1.98      lukem    1323:        ${runcmd} cd "${TOP}"
1.91      lukem    1324:
1.98      lukem    1325:        if [ "${runcmd}" != "echo" ]; then
1.105     lukem    1326:                statusmsg "Kernels built from ${kernelconf}:"
                   1327:                kernlist=$(awk '$1 == "config" { print $2 }' ${kernelconfpath})
1.91      lukem    1328:                for kern in ${kernlist:-netbsd}; do
1.105     lukem    1329:                        [ -f "${kernelbuildpath}/${kern}" ] && \
                   1330:                            echo "  ${kernelbuildpath}/${kern}"
1.98      lukem    1331:                done | tee -a "${results}"
1.91      lukem    1332:        fi
1.84      lukem    1333: }
                   1334:
1.105     lukem    1335: releasekernel()
                   1336: {
                   1337:        getkernelconf $1
1.186     lukem    1338:        kernelreldir="${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/kernel"
1.105     lukem    1339:        ${runcmd} mkdir -p "${kernelreldir}"
                   1340:        kernlist=$(awk '$1 == "config" { print $2 }' ${kernelconfpath})
                   1341:        for kern in ${kernlist:-netbsd}; do
                   1342:                builtkern="${kernelbuildpath}/${kern}"
                   1343:                [ -f "${builtkern}" ] || continue
                   1344:                releasekern="${kernelreldir}/${kern}-${kernelconfname}.gz"
                   1345:                statusmsg "Kernel copy:      ${releasekern}"
1.196     lukem    1346:                if [ "${runcmd}" = "echo" ]; then
                   1347:                        echo "gzip -c -9 < ${builtkern} > ${releasekern}"
                   1348:                else
                   1349:                        gzip -c -9 < "${builtkern}" > "${releasekern}"
                   1350:                fi
1.105     lukem    1351:        done
                   1352: }
                   1353:
1.84      lukem    1354: installworld()
                   1355: {
                   1356:        dir="$1"
1.98      lukem    1357:        ${runcmd} "${makewrapper}" INSTALLWORLDDIR="${dir}" installworld ||
                   1358:            bomb "Failed to make installworld to ${dir}"
                   1359:        statusmsg "Successful installworld to ${dir}"
1.84      lukem    1360: }
                   1361:
                   1362:
                   1363: main()
                   1364: {
                   1365:        initdefaults
1.130     jmc      1366:        _args=$@
1.84      lukem    1367:        parseoptions "$@"
1.93      lukem    1368:
1.163     apb      1369:        sanitycheck
                   1370:
1.93      lukem    1371:        build_start=$(date)
1.98      lukem    1372:        statusmsg "${progname} command: $0 $@"
                   1373:        statusmsg "${progname} started: ${build_start}"
1.165     apb      1374:        statusmsg "NetBSD version:   ${DISTRIBVER}"
                   1375:        statusmsg "MACHINE:          ${MACHINE}"
                   1376:        statusmsg "MACHINE_ARCH:     ${MACHINE_ARCH}"
                   1377:        statusmsg "Build platform:   ${uname_s} ${uname_r} ${uname_m}"
1.153     apb      1378:        statusmsg "HOST_SH:          ${HOST_SH}"
                   1379:
1.84      lukem    1380:        rebuildmake
                   1381:        validatemakeparams
                   1382:        createmakewrapper
                   1383:
                   1384:        # Perform the operations.
                   1385:        #
1.98      lukem    1386:        for op in ${operations}; do
                   1387:                case "${op}" in
1.86      lukem    1388:
                   1389:                makewrapper)
                   1390:                        # no-op
                   1391:                        ;;
1.84      lukem    1392:
                   1393:                tools)
                   1394:                        buildtools
                   1395:                        ;;
                   1396:
1.125     lukem    1397:                sets)
                   1398:                        statusmsg "Building sets from pre-populated ${DESTDIR}"
                   1399:                        ${runcmd} "${makewrapper}" ${parallel} ${op} ||
                   1400:                            bomb "Failed to make ${op}"
1.186     lukem    1401:                        setdir=${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/sets
                   1402:                        statusmsg "Built sets to ${setdir}"
1.125     lukem    1403:                        ;;
1.142     apb      1404:
1.195     lukem    1405:                cleandir|obj|build|distribution|release|sourcesets|syspkgs|params)
1.98      lukem    1406:                        ${runcmd} "${makewrapper}" ${parallel} ${op} ||
                   1407:                            bomb "Failed to make ${op}"
                   1408:                        statusmsg "Successful make ${op}"
1.84      lukem    1409:                        ;;
                   1410:
1.173     jnemeth  1411:                iso-image|iso-image-source)
                   1412:                        ${runcmd} "${makewrapper}" ${parallel} \
1.189     dyoung   1413:                            CDEXTRA="$iso_dir" ${op} ||
1.173     jnemeth  1414:                            bomb "Failed to make ${op}"
                   1415:                        statusmsg "Successful make ${op}"
                   1416:                        ;;
                   1417:
1.84      lukem    1418:                kernel=*)
                   1419:                        arg=${op#*=}
                   1420:                        buildkernel "${arg}"
1.105     lukem    1421:                        ;;
                   1422:
                   1423:                releasekernel=*)
                   1424:                        arg=${op#*=}
                   1425:                        releasekernel "${arg}"
1.84      lukem    1426:                        ;;
                   1427:
                   1428:                install=*)
                   1429:                        arg=${op#*=}
1.85      lukem    1430:                        if [ "${arg}" = "/" ] && \
                   1431:                            (   [ "${uname_s}" != "NetBSD" ] || \
1.98      lukem    1432:                                [ "${uname_m}" != "${MACHINE}" ] ); then
1.85      lukem    1433:                                bomb "'${op}' must != / for cross builds."
                   1434:                        fi
1.84      lukem    1435:                        installworld "${arg}"
1.70      lukem    1436:                        ;;
1.84      lukem    1437:
1.70      lukem    1438:                *)
1.84      lukem    1439:                        bomb "Unknown operation \`${op}'"
1.70      lukem    1440:                        ;;
1.84      lukem    1441:
1.70      lukem    1442:                esac
1.84      lukem    1443:        done
1.93      lukem    1444:
1.98      lukem    1445:        statusmsg "${progname} ended:   $(date)"
                   1446:        if [ -s "${results}" ]; then
                   1447:                echo "===> Summary of results:"
                   1448:                sed -e 's/^===>//;s/^/  /' "${results}"
                   1449:                echo "===> ."
                   1450:        fi
1.84      lukem    1451: }
                   1452:
                   1453: main "$@"

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