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Annotation of src/build.sh, Revision 1.112

1.67      thorpej     1: #! /usr/bin/env sh
1.112   ! sommerfe    2: #      $NetBSD: build.sh,v 1.111 2003/07/29 10:07:15 lukem Exp $
1.84      lukem       3: #
                      4: # Copyright (c) 2001-2003 The NetBSD Foundation, Inc.
                      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: # 3. All advertising materials mentioning features or use of this software
                     19: #    must display the following acknowledgement:
                     20: #        This product includes software developed by the NetBSD
                     21: #        Foundation, Inc. and its contributors.
                     22: # 4. Neither the name of The NetBSD Foundation nor the names of its
                     23: #    contributors may be used to endorse or promote products derived
                     24: #    from this software without specific prior written permission.
                     25: #
                     26: # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
                     27: # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
                     28: # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
                     29: # PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
                     30: # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
                     31: # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
                     32: # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
                     33: # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
                     34: # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
                     35: # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
                     36: # POSSIBILITY OF SUCH DAMAGE.
                     37: #
1.1       tv         38: #
                     39: # Top level build wrapper, for a system containing no tools.
                     40: #
                     41: # This script should run on any POSIX-compliant shell.  For systems
1.33      tv         42: # with a strange /bin/sh, "ksh" or "bash" may be an ample alternative.
1.1       tv         43: #
1.67      thorpej    44: # Note, however, that due to the way the interpreter is invoked above,
                     45: # if a POSIX-compliant shell is the first in the PATH, you won't have
                     46: # to take any further action.
                     47: #
1.1       tv         48:
1.84      lukem      49: progname=${0##*/}
                     50: toppid=$$
1.98      lukem      51: results=/dev/null
1.82      lukem      52: trap "exit 1" 1 2 3 15
1.84      lukem      53:
1.79      lukem      54: bomb()
                     55: {
1.82      lukem      56:        cat >&2 <<ERRORMESSAGE
                     57:
                     58: ERROR: $@
                     59: *** BUILD ABORTED ***
                     60: ERRORMESSAGE
1.98      lukem      61:        kill ${toppid}          # in case we were invoked from a subshell
1.1       tv         62:        exit 1
                     63: }
1.78      lukem      64:
1.84      lukem      65:
1.98      lukem      66: statusmsg()
                     67: {
                     68:        ${runcmd} echo "===> $@" | tee -a "${results}"
                     69: }
                     70:
1.84      lukem      71: initdefaults()
                     72: {
                     73:        cd "$(dirname $0)"
                     74:        [ -d usr.bin/make ] ||
                     75:            bomb "build.sh must be run from the top source level"
                     76:        [ -f share/mk/bsd.own.mk ] ||
                     77:            bomb "src/share/mk is missing; please re-fetch the source tree"
                     78:
                     79:        uname_s=$(uname -s 2>/dev/null)
                     80:        uname_m=$(uname -m 2>/dev/null)
                     81:
                     82:        # If $PWD is a valid name of the current directory, POSIX mandates
                     83:        # that pwd return it by default which causes problems in the
                     84:        # presence of symlinks.  Unsetting PWD is simpler than changing
                     85:        # every occurrence of pwd to use -P.
                     86:        #
                     87:        # XXX Except that doesn't work on Solaris.
1.98      lukem      88:        #
1.84      lukem      89:        unset PWD
                     90:        if [ "${uname_s}" = "SunOS" ]; then
                     91:                TOP=$(pwd -P)
                     92:        else
                     93:                TOP=$(pwd)
                     94:        fi
                     95:
                     96:        # Set defaults.
1.98      lukem      97:        #
1.84      lukem      98:        toolprefix=nb
1.98      lukem      99:
1.95      thorpej   100:        # Some systems have a small ARG_MAX.  -X prevents make(1) from
                    101:        # exporting variables in the environment redundantly.
1.98      lukem     102:        #
1.95      thorpej   103:        case "${uname_s}" in
1.97      christos  104:        Darwin | FreeBSD | CYGWIN*)
1.95      thorpej   105:                MAKEFLAGS=-X
                    106:                ;;
                    107:        *)
                    108:                MAKEFLAGS=
                    109:                ;;
                    110:        esac
1.98      lukem     111:
1.84      lukem     112:        makeenv=
                    113:        makewrapper=
1.102     lukem     114:        makewrappermachine=
1.84      lukem     115:        runcmd=
                    116:        operations=
                    117:        removedirs=
                    118:        do_expertmode=false
                    119:        do_rebuildmake=false
                    120:        do_removedirs=false
                    121:
                    122:        # do_{operation}=true if given operation is requested.
                    123:        #
                    124:        do_tools=false
                    125:        do_obj=false
                    126:        do_build=false
                    127:        do_distribution=false
                    128:        do_release=false
                    129:        do_kernel=false
1.105     lukem     130:        do_releasekernel=false
1.84      lukem     131:        do_install=false
1.87      lukem     132:        do_sets=false
1.100     lukem     133:        do_sourcesets=false
1.107     lukem     134:        do_params=false
1.98      lukem     135:
                    136:        # Create scratch directory
                    137:        #
                    138:        tmpdir="${TMPDIR-/tmp}/nbbuild$$"
                    139:        mkdir "${tmpdir}" || bomb "Cannot mkdir: ${tmpdir}"
                    140:        trap "cd /; rm -r -f \"${tmpdir}\"" 0
                    141:        results="${tmpdir}/build.sh.results"
1.84      lukem     142: }
1.29      jmc       143:
1.79      lukem     144: getarch()
                    145: {
1.1       tv        146:        # Translate a MACHINE into a default MACHINE_ARCH.
1.84      lukem     147:        #
1.98      lukem     148:        case "${MACHINE}" in
1.1       tv        149:
1.98      lukem     150:        acorn26|acorn32|cats|evbarm|hpcarm|netwinder|shark)
1.84      lukem     151:                MACHINE_ARCH=arm
                    152:                ;;
                    153:
1.98      lukem     154:        hp700)
                    155:                MACHINE_ARCH=hppa
                    156:                ;;
                    157:
1.84      lukem     158:        sun2)
                    159:                MACHINE_ARCH=m68000
                    160:                ;;
                    161:
1.98      lukem     162:        amiga|atari|cesfic|hp300|luna68k|mac68k|mvme68k|news68k|next68k|sun3|x68k)
1.84      lukem     163:                MACHINE_ARCH=m68k
                    164:                ;;
1.1       tv        165:
1.101     lukem     166:        evbmips-e[bl]|sbmips-e[bl])
                    167:                MACHINE_ARCH=mips${MACHINE##*-}
1.102     lukem     168:                makewrappermachine=${MACHINE}
1.101     lukem     169:                MACHINE=${MACHINE%-e[bl]}
                    170:                ;;
                    171:
                    172:        evbmips|sbmips)         # no default MACHINE_ARCH
                    173:                ;;
                    174:
                    175:        mipsco|newsmips|sgimips)
1.84      lukem     176:                MACHINE_ARCH=mipseb
                    177:                ;;
1.1       tv        178:
1.101     lukem     179:        algor|arc|cobalt|hpcmips|playstation2|pmax)
1.84      lukem     180:                MACHINE_ARCH=mipsel
                    181:                ;;
1.1       tv        182:
1.84      lukem     183:        pc532)
                    184:                MACHINE_ARCH=ns32k
                    185:                ;;
1.1       tv        186:
1.98      lukem     187:        amigappc|bebox|evbppc|macppc|mvmeppc|ofppc|pmppc|prep|sandpoint)
1.84      lukem     188:                MACHINE_ARCH=powerpc
                    189:                ;;
1.1       tv        190:
1.103     lukem     191:        evbsh3-e[bl])
                    192:                MACHINE_ARCH=sh3${MACHINE##*-}
                    193:                makewrappermachine=${MACHINE}
                    194:                MACHINE=${MACHINE%-e[bl]}
                    195:                ;;
                    196:
                    197:        evbsh3)                 # no default MACHINE_ARCH
                    198:                ;;
                    199:
                    200:        mmeye)
1.84      lukem     201:                MACHINE_ARCH=sh3eb
                    202:                ;;
1.1       tv        203:
1.84      lukem     204:        dreamcast|hpcsh)
                    205:                MACHINE_ARCH=sh3el
                    206:                ;;
1.1       tv        207:
1.84      lukem     208:        evbsh5)
                    209:                MACHINE_ARCH=sh5el
                    210:                ;;
1.96      fvdl      211:        amd64)
                    212:                MACHINE_ARCH=x86_64
                    213:                ;;
1.62      fredette  214:
1.96      fvdl      215:        alpha|i386|sparc|sparc64|vax)
1.98      lukem     216:                MACHINE_ARCH=${MACHINE}
1.84      lukem     217:                ;;
1.69      thorpej   218:
1.84      lukem     219:        *)
1.98      lukem     220:                bomb "Unknown target MACHINE: ${MACHINE}"
1.84      lukem     221:                ;;
1.4       tv        222:
1.1       tv        223:        esac
                    224: }
                    225:
1.79      lukem     226: validatearch()
                    227: {
1.47      tv        228:        # Ensure that the MACHINE_ARCH exists (and is supported by build.sh).
1.84      lukem     229:        #
1.98      lukem     230:        case "${MACHINE_ARCH}" in
1.47      tv        231:
1.84      lukem     232:        alpha|arm|armeb|hppa|i386|m68000|m68k|mipse[bl]|ns32k|powerpc|sh[35]e[bl]|sparc|sparc64|vax|x86_64)
                    233:                ;;
                    234:
1.101     lukem     235:        "")
                    236:                bomb "No MACHINE_ARCH provided"
                    237:                ;;
                    238:
1.84      lukem     239:        *)
1.98      lukem     240:                bomb "Unknown target MACHINE_ARCH: ${MACHINE_ARCH}"
                    241:                ;;
                    242:
                    243:        esac
                    244:
                    245:        # Determine valid MACHINE_ARCHs for MACHINE
                    246:        #
                    247:        case "${MACHINE}" in
                    248:
                    249:        evbarm)
                    250:                arches="arm armeb"
                    251:                ;;
                    252:
                    253:        evbmips|sbmips)
                    254:                arches="mipseb mipsel"
                    255:                ;;
                    256:
                    257:        evbsh3)
                    258:                arches="sh3eb sh3el"
                    259:                ;;
                    260:
                    261:        evbsh5)
                    262:                arches="sh5eb sh5el"
                    263:                ;;
                    264:
                    265:        *)
                    266:                oma="${MACHINE_ARCH}"
                    267:                getarch
                    268:                arches="${MACHINE_ARCH}"
                    269:                MACHINE_ARCH="${oma}"
1.84      lukem     270:                ;;
                    271:
1.47      tv        272:        esac
1.98      lukem     273:
                    274:        # Ensure that MACHINE_ARCH supports MACHINE
                    275:        #
                    276:        archok=false
                    277:        for a in ${arches}; do
                    278:                if [ "${a}" = "${MACHINE_ARCH}" ]; then
                    279:                        archok=true
                    280:                        break
                    281:                fi
                    282:        done
                    283:        ${archok} ||
                    284:            bomb "MACHINE_ARCH '${MACHINE_ARCH}' does not support MACHINE '${MACHINE}'"
1.47      tv        285: }
                    286:
1.98      lukem     287: raw_getmakevar()
1.79      lukem     288: {
1.98      lukem     289:        [ -x "${make}" ] || bomb "raw_getmakevar $1: ${make} is not executable"
                    290:        "${make}" -m ${TOP}/share/mk -s -f- _x_ <<EOF
1.15      tv        291: _x_:
                    292:        echo \${$1}
                    293: .include <bsd.prog.mk>
1.70      lukem     294: .include <bsd.kernobj.mk>
1.15      tv        295: EOF
                    296: }
                    297:
1.98      lukem     298: getmakevar()
1.82      lukem     299: {
1.98      lukem     300:        # raw_getmakevar() doesn't work properly if $make hasn't yet been
                    301:        # built, which can happen when running with the "-n" option.
                    302:        # getmakevar() deals with this by emitting a literal '$'
1.84      lukem     303:        # followed by the variable name, instead of trying to find the
                    304:        # variable's value.
                    305:        #
1.98      lukem     306:        if [ -x "${make}" ]; then
                    307:                raw_getmakevar "$1"
1.82      lukem     308:        else
                    309:                echo "\$$1"
                    310:        fi
                    311: }
                    312:
1.109     lukem     313: setmakeenv()
                    314: {
                    315:        eval "$1='$2'; export $1"
                    316:        makeenv="${makeenv} $1"
                    317: }
                    318:
1.111     lukem     319: unsetmakeenv()
                    320: {
                    321:        eval "unset $1"
                    322:        makeenv="${makeenv} $1"
                    323: }
                    324:
1.79      lukem     325: resolvepath()
                    326: {
1.98      lukem     327:        case "${OPTARG}" in
1.84      lukem     328:        /*)
                    329:                ;;
                    330:        *)
1.98      lukem     331:                OPTARG="${TOP}/${OPTARG}"
1.84      lukem     332:                ;;
1.10      tv        333:        esac
                    334: }
                    335:
1.79      lukem     336: usage()
                    337: {
1.84      lukem     338:        if [ -n "$*" ]; then
                    339:                echo ""
                    340:                echo "${progname}: $*"
                    341:        fi
1.70      lukem     342:        cat <<_usage_
1.83      lukem     343:
1.84      lukem     344: Usage: ${progname} [-EnorUu] [-a arch] [-B buildid] [-D dest] [-j njob] [-M obj]
1.98      lukem     345:                 [-m mach] [-O obj] [-R release] [-T tools] [-V var=[value]]
1.111     lukem     346:                 [-w wrapper] [-Z var]   operation [...]
1.84      lukem     347:
1.86      lukem     348:  Build operations (all imply "obj" and "tools"):
1.98      lukem     349:     build               Run "make build"
                    350:     distribution        Run "make distribution" (includes DESTDIR/etc/ files)
                    351:     release             Run "make release" (includes kernels & distrib media)
1.84      lukem     352:
                    353:  Other operations:
1.98      lukem     354:     help                Show this message (and exit)
                    355:     makewrapper         Create ${toolprefix}make-\${MACHINE} wrapper and ${toolprefix}make.
                    356:                         (Always done)
                    357:     obj                 Run "make obj" (default unless -o is used)
                    358:     tools               Build and install tools
                    359:     install=idir        Run "make installworld" to \`idir'
                    360:                         (useful after 'distribution' or 'release')
1.105     lukem     361:     kernel=conf         Build kernel with config file \`conf'
                    362:     releasekernel=conf  Install kernel built by kernel=conf to RELEASEDIR
1.100     lukem     363:     sets                Create binary sets in RELEASEDIR/MACHINE/binary/sets
                    364:     sourcesets          Create source sets in RELEASEDIR/source/sets
1.107     lukem     365:     params              Display various make(1) parameters
1.84      lukem     366:
                    367:  Options:
1.98      lukem     368:     -a arch     Set MACHINE_ARCH to arch (otherwise deduced from MACHINE)
                    369:     -B buildId  Set BUILDID to buildId
1.102     lukem     370:     -D dest     Set DESTDIR to dest.  (Default: destdir.MACHINE)
1.98      lukem     371:     -E          Set "expert" mode; disables various safety checks.
                    372:                 Should not be used without expert knowledge of the build system
                    373:     -j njob     Run up to njob jobs in parallel; see make(1)
                    374:     -M obj      Set obj root directory to obj (sets MAKEOBJDIRPREFIX)
1.111     lukem     375:                 Unsets MAKEOBJDIR.
1.98      lukem     376:     -m mach     Set MACHINE to mach (not required if NetBSD native)
                    377:     -n          Show commands that would be executed, but do not execute them
1.111     lukem     378:     -O obj      Set obj root directory to obj (sets a MAKEOBJDIR pattern).
                    379:                 Unsets MAKEOBJDIRPREFIX.
1.98      lukem     380:     -o          Set MKOBJDIRS=no (do not create objdirs at start of build)
1.102     lukem     381:     -R release  Set RELEASEDIR to release.  (Default: releasedir)
1.98      lukem     382:     -r          Remove contents of TOOLDIR and DESTDIR before building
                    383:     -T tools    Set TOOLDIR to tools.  If unset, and TOOLDIR is not set in
                    384:                 the environment, ${toolprefix}make will be (re)built unconditionally
1.112   ! sommerfe  385:     -U          Set MKUNPRIVED=yes (build without requiring root privileges;
        !           386:                install from an UNPRIVED build with proper file permissions)
1.108     lukem     387:     -u          Set MKUPDATE=yes (do not run "make clean" first).
1.98      lukem     388:                Without this, everything is rebuilt, including the tools.
                    389:     -V v=[val]  Set variable \`v' to \`val'
                    390:     -w wrapper  Create ${toolprefix}make script as wrapper
                    391:                 (Default: \${TOOLDIR}/bin/${toolprefix}make-\${MACHINE})
1.111     lukem     392:     -Z v        Unset ("zap") variable \`v'
1.83      lukem     393:
1.70      lukem     394: _usage_
1.1       tv        395:        exit 1
                    396: }
                    397:
1.84      lukem     398: parseoptions()
                    399: {
1.111     lukem     400:        opts='a:B:bD:dEhi:j:k:M:m:nO:oR:rT:tUuV:w:Z:'
1.84      lukem     401:        opt_a=no
                    402:
                    403:        if type getopts >/dev/null 2>&1; then
                    404:                # Use POSIX getopts.
1.98      lukem     405:                #
                    406:                getoptcmd='getopts ${opts} opt && opt=-${opt}'
1.84      lukem     407:                optargcmd=':'
1.98      lukem     408:                optremcmd='shift $((${OPTIND} -1))'
1.84      lukem     409:        else
                    410:                type getopt >/dev/null 2>&1 ||
                    411:                    bomb "/bin/sh shell is too old; try ksh or bash"
                    412:
                    413:                # Use old-style getopt(1) (doesn't handle whitespace in args).
1.98      lukem     414:                #
                    415:                args="$(getopt ${opts} $*)"
1.84      lukem     416:                [ $? = 0 ] || usage
1.98      lukem     417:                set -- ${args}
1.84      lukem     418:
                    419:                getoptcmd='[ $# -gt 0 ] && opt="$1" && shift'
                    420:                optargcmd='OPTARG="$1"; shift'
                    421:                optremcmd=':'
                    422:        fi
                    423:
                    424:        # Parse command line options.
                    425:        #
1.98      lukem     426:        while eval ${getoptcmd}; do
                    427:                case ${opt} in
1.84      lukem     428:
                    429:                -a)
1.98      lukem     430:                        eval ${optargcmd}
                    431:                        MACHINE_ARCH=${OPTARG}
1.84      lukem     432:                        opt_a=yes
                    433:                        ;;
                    434:
                    435:                -B)
1.98      lukem     436:                        eval ${optargcmd}
                    437:                        BUILDID=${OPTARG}
1.84      lukem     438:                        ;;
                    439:
                    440:                -b)
1.86      lukem     441:                        usage "'-b' has been replaced by 'makewrapper'"
1.84      lukem     442:                        ;;
                    443:
                    444:                -D)
1.98      lukem     445:                        eval ${optargcmd}; resolvepath
1.109     lukem     446:                        setmakeenv DESTDIR "${OPTARG}"
1.84      lukem     447:                        ;;
                    448:
                    449:                -d)
                    450:                        usage "'-d' has been replaced by 'distribution'"
                    451:                        ;;
                    452:
                    453:                -E)
                    454:                        do_expertmode=true
                    455:                        ;;
                    456:
                    457:                -i)
                    458:                        usage "'-i idir' has been replaced by 'install=idir'"
                    459:                        ;;
                    460:
                    461:                -j)
1.98      lukem     462:                        eval ${optargcmd}
                    463:                        parallel="-j ${OPTARG}"
1.84      lukem     464:                        ;;
                    465:
                    466:                -k)
                    467:                        usage "'-k conf' has been replaced by 'kernel=conf'"
                    468:                        ;;
                    469:
                    470:                -M)
1.98      lukem     471:                        eval ${optargcmd}; resolvepath
                    472:                        makeobjdir="${OPTARG}"
1.111     lukem     473:                        unsetmakeenv MAKEOBJDIR
1.109     lukem     474:                        setmakeenv MAKEOBJDIRPREFIX "${OPTARG}"
1.84      lukem     475:                        ;;
                    476:
                    477:                        # -m overrides MACHINE_ARCH unless "-a" is specified
                    478:                -m)
1.98      lukem     479:                        eval ${optargcmd}
                    480:                        MACHINE="${OPTARG}"
                    481:                        [ "${opt_a}" != "yes" ] && getarch
1.84      lukem     482:                        ;;
                    483:
                    484:                -n)
                    485:                        runcmd=echo
                    486:                        ;;
                    487:
                    488:                -O)
1.98      lukem     489:                        eval ${optargcmd}; resolvepath
                    490:                        makeobjdir="${OPTARG}"
1.111     lukem     491:                        unsetmakeenv MAKEOBJDIRPREFIX
1.109     lukem     492:                        setmakeenv MAKEOBJDIR "\${.CURDIR:C,^$TOP,$OPTARG,}"
1.84      lukem     493:                        ;;
                    494:
                    495:                -o)
                    496:                        MKOBJDIRS=no
                    497:                        ;;
                    498:
                    499:                -R)
1.98      lukem     500:                        eval ${optargcmd}; resolvepath
1.109     lukem     501:                        setmakeenv RELEASEDIR "${OPTARG}"
1.84      lukem     502:                        ;;
                    503:
                    504:                -r)
                    505:                        do_removedirs=true
                    506:                        do_rebuildmake=true
                    507:                        ;;
                    508:
                    509:                -T)
1.98      lukem     510:                        eval ${optargcmd}; resolvepath
                    511:                        TOOLDIR="${OPTARG}"
1.84      lukem     512:                        export TOOLDIR
                    513:                        ;;
                    514:
                    515:                -t)
                    516:                        usage "'-t' has been replaced by 'tools'"
                    517:                        ;;
1.16      thorpej   518:
1.84      lukem     519:                -U)
1.109     lukem     520:                        setmakeenv MKUNPRIVED yes
1.84      lukem     521:                        ;;
1.44      lukem     522:
1.84      lukem     523:                -u)
1.109     lukem     524:                        setmakeenv MKUPDATE yes
1.84      lukem     525:                        ;;
1.15      tv        526:
1.84      lukem     527:                -V)
1.98      lukem     528:                        eval ${optargcmd}
1.84      lukem     529:                        case "${OPTARG}" in
1.80      lukem     530:                    # XXX: consider restricting which variables can be changed?
1.84      lukem     531:                        [a-zA-Z_][a-zA-Z_0-9]*=*)
1.109     lukem     532:                                setmakeenv "${OPTARG%%=*}" "${OPTARG#*=}"
1.84      lukem     533:                                ;;
                    534:                        *)
                    535:                                usage "-V argument must be of the form 'var=[value]'"
                    536:                                ;;
                    537:                        esac
                    538:                        ;;
                    539:
                    540:                -w)
1.98      lukem     541:                        eval ${optargcmd}; resolvepath
                    542:                        makewrapper="${OPTARG}"
1.84      lukem     543:                        ;;
                    544:
1.111     lukem     545:                -Z)
                    546:                        eval ${optargcmd}
                    547:                    # XXX: consider restricting which variables can be unset?
                    548:                        unsetmakeenv "${OPTARG}"
                    549:                        ;;
                    550:
1.84      lukem     551:                --)
                    552:                        break
                    553:                        ;;
                    554:
                    555:                -'?'|-h)
                    556:                        usage
                    557:                        ;;
                    558:
                    559:                esac
                    560:        done
                    561:
                    562:        # Validate operations.
                    563:        #
1.98      lukem     564:        eval ${optremcmd}
1.84      lukem     565:        while [ $# -gt 0 ]; do
                    566:                op=$1; shift
1.98      lukem     567:                operations="${operations} ${op}"
1.84      lukem     568:
1.98      lukem     569:                case "${op}" in
1.84      lukem     570:
1.87      lukem     571:                help)
                    572:                        usage
                    573:                        ;;
                    574:
1.107     lukem     575:                makewrapper|obj|tools|build|distribution|release|sets|sourcesets|params)
1.80      lukem     576:                        ;;
1.84      lukem     577:
1.105     lukem     578:                kernel=*|releasekernel=*)
1.84      lukem     579:                        arg=${op#*=}
                    580:                        op=${op%%=*}
1.98      lukem     581:                        [ -n "${arg}" ] ||
1.105     lukem     582:                            bomb "Must supply a kernel name with \`${op}=...'"
1.84      lukem     583:                        ;;
                    584:
                    585:                install=*)
                    586:                        arg=${op#*=}
                    587:                        op=${op%%=*}
1.98      lukem     588:                        [ -n "${arg}" ] ||
                    589:                            bomb "Must supply a directory with \`install=...'"
1.84      lukem     590:                        ;;
                    591:
1.80      lukem     592:                *)
1.84      lukem     593:                        usage "Unknown operation \`${op}'"
                    594:                        ;;
                    595:
1.80      lukem     596:                esac
1.98      lukem     597:                eval do_${op}=true
1.84      lukem     598:        done
1.98      lukem     599:        [ -n "${operations}" ] || usage "Missing operation to perform."
1.84      lukem     600:
                    601:        # Set up MACHINE*.  On a NetBSD host, these are allowed to be unset.
                    602:        #
1.98      lukem     603:        if [ -z "${MACHINE}" ]; then
                    604:                [ "${uname_s}" = "NetBSD" ] ||
                    605:                    bomb "MACHINE must be set, or -m must be used, for cross builds."
1.84      lukem     606:                MACHINE=${uname_m}
                    607:        fi
1.98      lukem     608:        [ -n "${MACHINE_ARCH}" ] || getarch
1.84      lukem     609:        validatearch
                    610:
                    611:        # Set up default make(1) environment.
                    612:        #
1.109     lukem     613:        setmakeenv LC_ALL C
1.98      lukem     614:        makeenv="${makeenv} TOOLDIR MACHINE MACHINE_ARCH MAKEFLAGS"
                    615:        [ -z "${BUILDID}" ] || makeenv="${makeenv} BUILDID"
                    616:        MAKEFLAGS="-m ${TOP}/share/mk ${MAKEFLAGS} MKOBJDIRS=${MKOBJDIRS-yes}"
1.84      lukem     617:        export MAKEFLAGS MACHINE MACHINE_ARCH
                    618: }
                    619:
                    620: rebuildmake()
                    621: {
                    622:        # Test make source file timestamps against installed ${toolprefix}make
                    623:        # binary, if TOOLDIR is pre-set.
                    624:        #
                    625:        # Note that we do NOT try to grovel "mk.conf" here to find out if
                    626:        # TOOLDIR is set there, because it can contain make variable
                    627:        # expansions and other stuff only parseable *after* we have a working
                    628:        # ${toolprefix}make.  So this logic can only work if the user has
                    629:        # pre-set TOOLDIR in the environment or used the -T option to build.sh.
                    630:        #
                    631:        make="${TOOLDIR-nonexistent}/bin/${toolprefix}make"
1.98      lukem     632:        if [ -x "${make}" ]; then
1.84      lukem     633:                for f in usr.bin/make/*.[ch] usr.bin/make/lst.lib/*.[ch]; do
1.98      lukem     634:                        if [ "${f}" -nt "${make}" ]; then
1.84      lukem     635:                                do_rebuildmake=true
                    636:                                break
                    637:                        fi
                    638:                done
                    639:        else
                    640:                do_rebuildmake=true
                    641:        fi
                    642:
                    643:        # Build bootstrap ${toolprefix}make if needed.
1.98      lukem     644:        if ${do_rebuildmake}; then
                    645:                statusmsg "Bootstrapping ${toolprefix}make"
                    646:                ${runcmd} cd "${tmpdir}"
                    647:                ${runcmd} env CC="${HOST_CC-cc}" CPPFLAGS="${HOST_CPPFLAGS}" \
1.84      lukem     648:                        CFLAGS="${HOST_CFLAGS--O}" LDFLAGS="${HOST_LDFLAGS}" \
1.98      lukem     649:                        "${TOP}/tools/make/configure" ||
                    650:                    bomb "Configure of ${toolprefix}make failed"
                    651:                ${runcmd} sh buildmake.sh ||
                    652:                    bomb "Build of ${toolprefix}make failed"
                    653:                make="${tmpdir}/${toolprefix}make"
                    654:                ${runcmd} cd "${TOP}"
                    655:                ${runcmd} rm -f usr.bin/make/*.o usr.bin/make/lst.lib/*.o
1.84      lukem     656:        fi
                    657: }
                    658:
                    659: validatemakeparams()
                    660: {
1.98      lukem     661:        if [ "${runcmd}" = "echo" ]; then
1.84      lukem     662:                TOOLCHAIN_MISSING=no
                    663:                EXTERNAL_TOOLCHAIN=""
                    664:        else
1.98      lukem     665:                TOOLCHAIN_MISSING=$(raw_getmakevar TOOLCHAIN_MISSING)
                    666:                EXTERNAL_TOOLCHAIN=$(raw_getmakevar EXTERNAL_TOOLCHAIN)
1.84      lukem     667:        fi
                    668:        if [ "${TOOLCHAIN_MISSING}" = "yes" ] && \
1.86      lukem     669:           [ -z "${EXTERNAL_TOOLCHAIN}" ]; then
1.98      lukem     670:                ${runcmd} echo "ERROR: build.sh (in-tree cross-toolchain) is not yet available for"
                    671:                ${runcmd} echo "        MACHINE:      ${MACHINE}"
                    672:                ${runcmd} echo "        MACHINE_ARCH: ${MACHINE_ARCH}"
                    673:                ${runcmd} echo ""
                    674:                ${runcmd} echo "All builds for this platform should be done via a traditional make"
                    675:                ${runcmd} echo "If you wish to use an external cross-toolchain, set"
                    676:                ${runcmd} echo "        EXTERNAL_TOOLCHAIN=<path to toolchain root>"
                    677:                ${runcmd} echo "in either the environment or mk.conf and rerun"
                    678:                ${runcmd} echo "        ${progname} $*"
1.84      lukem     679:                exit 1
                    680:        fi
                    681:
1.106     lukem     682:        if [ "${MKOBJDIRS}" != "no" ]; then
                    683:                # If setting -M or -O to the root of an obj dir, make sure
                    684:                # the base directory is made before continuing as <bsd.own.mk>
                    685:                # will need this to pick up _SRC_TOP_OBJ_
                    686:                #
                    687:                if [ ! -z "${makeobjdir}" ]; then
                    688:                        ${runcmd} mkdir -p "${makeobjdir}"
                    689:                fi
                    690:
                    691:                # make obj in tools to ensure that the objdir for the top-level
                    692:                # of the source tree and for "tools" is available, in case the
                    693:                # default TOOLDIR setting from <bsd.own.mk> is used, or the
                    694:                # build.sh default DESTDIR and RELEASEDIR is to be used.
                    695:                #
1.98      lukem     696:                ${runcmd} cd tools
                    697:                ${runcmd} "${make}" -m ${TOP}/share/mk obj NOSUBDIR= ||
                    698:                    bomb "Failed to make obj in tools"
                    699:                ${runcmd} cd "${TOP}"
1.84      lukem     700:        fi
1.80      lukem     701:
1.105     lukem     702:        statusmsg "MACHINE:          ${MACHINE}"
                    703:        statusmsg "MACHINE_ARCH:     ${MACHINE_ARCH}"
1.98      lukem     704:
                    705:        # Find TOOLDIR, DESTDIR, and RELEASEDIR.
1.84      lukem     706:        #
1.98      lukem     707:        TOOLDIR=$(getmakevar TOOLDIR)
1.105     lukem     708:        statusmsg "TOOLDIR path:     ${TOOLDIR}"
1.98      lukem     709:        DESTDIR=$(getmakevar DESTDIR)
                    710:        RELEASEDIR=$(getmakevar RELEASEDIR)
                    711:        if ! $do_expertmode; then
1.105     lukem     712:                _SRC_TOP_OBJ_=$(getmakevar _SRC_TOP_OBJ_)
                    713:                : ${DESTDIR:=${_SRC_TOP_OBJ_}/destdir.${MACHINE}}
                    714:                : ${RELEASEDIR:=${_SRC_TOP_OBJ_}/releasedir}
1.99      lukem     715:                makeenv="${makeenv} DESTDIR RELEASEDIR"
1.98      lukem     716:        fi
1.99      lukem     717:        export TOOLDIR DESTDIR RELEASEDIR
1.105     lukem     718:        statusmsg "DESTDIR path:     ${DESTDIR}"
                    719:        statusmsg "RELEASEDIR path:  ${RELEASEDIR}"
1.84      lukem     720:
                    721:        # Check validity of TOOLDIR and DESTDIR.
                    722:        #
1.98      lukem     723:        if [ -z "${TOOLDIR}" ] || [ "${TOOLDIR}" = "/" ]; then
                    724:                bomb "TOOLDIR '${TOOLDIR}' invalid"
1.84      lukem     725:        fi
1.98      lukem     726:        removedirs="${TOOLDIR}"
1.15      tv        727:
1.98      lukem     728:        if [ -z "${DESTDIR}" ] || [ "${DESTDIR}" = "/" ]; then
                    729:                if ${do_build} || ${do_distribution} || ${do_release}; then
                    730:                        if ! ${do_build} || \
1.84      lukem     731:                           [ "${uname_s}" != "NetBSD" ] || \
1.98      lukem     732:                           [ "${uname_m}" != "${MACHINE}" ]; then
1.84      lukem     733:                                bomb "DESTDIR must != / for cross builds, or ${progname} 'distribution' or 'release'."
                    734:                        fi
1.98      lukem     735:                        if ! ${do_expertmode}; then
1.84      lukem     736:                                bomb "DESTDIR must != / for non -E (expert) builds"
                    737:                        fi
1.98      lukem     738:                        statusmsg "WARNING: Building to /, in expert mode."
                    739:                        statusmsg "         This may cause your system to break!  Reasons include:"
                    740:                        statusmsg "            - your kernel is not up to date"
                    741:                        statusmsg "            - the libraries or toolchain have changed"
                    742:                        statusmsg "         YOU HAVE BEEN WARNED!"
1.1       tv        743:                fi
1.84      lukem     744:        else
1.98      lukem     745:                removedirs="${removedirs} ${DESTDIR}"
1.84      lukem     746:        fi
1.98      lukem     747:        if ${do_build} || ${do_distribution} || ${do_release}; then
                    748:                if ! ${do_expertmode} && \
1.108     lukem     749:                    [ $(id -u 2>/dev/null) -ne 0 ] && \
                    750:                    [ -z "${MKUNPRIVED}" ] ; then
1.86      lukem     751:                        bomb "-U or -E must be set for build as an unprivileged user."
                    752:                fi
                    753:         fi
1.105     lukem     754:        if ${do_releasekernel} && [ -z "${RELEASEDIR}" ]; then
                    755:                bomb "Must set RELEASEDIR with \`releasekernel=...'"
                    756:        fi
1.84      lukem     757: }
1.30      jmc       758:
1.15      tv        759:
1.84      lukem     760: createmakewrapper()
                    761: {
                    762:        # Remove the target directories.
                    763:        #
1.98      lukem     764:        if ${do_removedirs}; then
                    765:                for f in ${removedirs}; do
                    766:                        statusmsg "Removing ${f}"
                    767:                        ${runcmd} rm -r -f "${f}"
1.84      lukem     768:                done
                    769:        fi
1.15      tv        770:
1.84      lukem     771:        # Recreate $TOOLDIR.
                    772:        #
1.98      lukem     773:        ${runcmd} mkdir -p "${TOOLDIR}/bin" ||
                    774:            bomb "mkdir of '${TOOLDIR}/bin' failed"
1.84      lukem     775:
                    776:        # Install ${toolprefix}make if it was built.
                    777:        #
1.98      lukem     778:        if ${do_rebuildmake}; then
                    779:                ${runcmd} rm -f "${TOOLDIR}/bin/${toolprefix}make"
                    780:                ${runcmd} cp "${make}" "${TOOLDIR}/bin/${toolprefix}make" ||
                    781:                    bomb "Failed to install \$TOOLDIR/bin/${toolprefix}make"
                    782:                make="${TOOLDIR}/bin/${toolprefix}make"
                    783:                statusmsg "Created ${make}"
1.84      lukem     784:        fi
1.15      tv        785:
1.84      lukem     786:        # Build a ${toolprefix}make wrapper script, usable by hand as
                    787:        # well as by build.sh.
                    788:        #
1.98      lukem     789:        if [ -z "${makewrapper}" ]; then
1.102     lukem     790:                makewrapper="${TOOLDIR}/bin/${toolprefix}make-${makewrappermachine:-${MACHINE}}"
1.98      lukem     791:                [ -z "${BUILDID}" ] || makewrapper="${makewrapper}-${BUILDID}"
1.52      thorpej   792:        fi
1.4       tv        793:
1.98      lukem     794:        ${runcmd} rm -f "${makewrapper}"
                    795:        if [ "${runcmd}" = "echo" ]; then
                    796:                echo 'cat <<EOF >'${makewrapper}
1.84      lukem     797:                makewrapout=
                    798:        else
1.98      lukem     799:                makewrapout=">>\${makewrapper}"
1.84      lukem     800:        fi
1.18      tv        801:
1.98      lukem     802:        eval cat <<EOF ${makewrapout}
1.4       tv        803: #! /bin/sh
                    804: # Set proper variables to allow easy "make" building of a NetBSD subtree.
1.112   ! sommerfe  805: # Generated from:  \$NetBSD: build.sh,v 1.111 2003/07/29 10:07:15 lukem Exp $
1.4       tv        806: #
1.18      tv        807:
                    808: EOF
1.98      lukem     809:        for f in ${makeenv}; do
1.111     lukem     810:                if eval "[ -z \"\${$f}\" -a \"\${${f}-X}\" = \"X\" ]"; then
                    811:                        eval echo "unset ${f}" ${makewrapout}
                    812:                else
                    813:                        eval echo "${f}=\'\$$(echo ${f})\'\;\ export\ ${f}" ${makewrapout}
                    814:                fi
1.84      lukem     815:        done
1.98      lukem     816:        eval echo "USETOOLS=yes\; export USETOOLS" ${makewrapout}
1.18      tv        817:
1.98      lukem     818:        eval cat <<EOF ${makewrapout}
1.18      tv        819:
1.98      lukem     820: exec "\${TOOLDIR}/bin/${toolprefix}make" \${1+"\$@"}
1.4       tv        821: EOF
1.98      lukem     822:        [ "${runcmd}" = "echo" ] && echo EOF
                    823:        ${runcmd} chmod +x "${makewrapper}"
1.105     lukem     824:        statusmsg "makewrapper:      ${makewrapper}"
1.98      lukem     825:        statusmsg "Updated ${makewrapper}"
1.84      lukem     826: }
                    827:
                    828: buildtools()
                    829: {
1.98      lukem     830:        if [ "${MKOBJDIRS}" != "no" ]; then
                    831:                ${runcmd} "${makewrapper}" ${parallel} obj-tools ||
                    832:                    bomb "Failed to make obj-tools"
1.84      lukem     833:        fi
1.98      lukem     834:        ${runcmd} cd tools
1.108     lukem     835:        if [ -z "${MKUPDATE}" ]; then
1.84      lukem     836:                cleandir=cleandir
                    837:        else
                    838:                cleandir=
                    839:        fi
1.98      lukem     840:        ${runcmd} "${makewrapper}" ${cleandir} dependall install ||
                    841:            bomb "Failed to make tools"
                    842:        statusmsg "Tools built to ${TOOLDIR}"
1.110     lukem     843:        ${runcmd} cd "${TOP}"
1.84      lukem     844: }
1.4       tv        845:
1.105     lukem     846: getkernelconf()
1.84      lukem     847: {
1.105     lukem     848:        kernelconf="$1"
1.98      lukem     849:        if [ "${MKOBJDIRS}" != "no" ] && [ ! -z "${makeobjdir}" ]; then
1.84      lukem     850:                # The correct value of KERNOBJDIR might
                    851:                # depend on a prior "make obj" in
                    852:                # ${KERNSRCDIR}/${KERNARCHDIR}/compile.
                    853:                #
1.98      lukem     854:                KERNSRCDIR="$(getmakevar KERNSRCDIR)"
                    855:                KERNARCHDIR="$(getmakevar KERNARCHDIR)"
                    856:                ${runcmd} cd "${KERNSRCDIR}/${KERNARCHDIR}/compile"
                    857:                ${runcmd} "${makewrapper}" obj ||
                    858:                    bomb "Failed to make obj in ${KERNSRCDIR}/${KERNARCHDIR}/compile"
                    859:                ${runcmd} cd "${TOP}"
1.84      lukem     860:        fi
1.98      lukem     861:        KERNCONFDIR="$(getmakevar KERNCONFDIR)"
                    862:        KERNOBJDIR="$(getmakevar KERNOBJDIR)"
1.105     lukem     863:        case "${kernelconf}" in
1.84      lukem     864:        */*)
1.105     lukem     865:                kernelconfpath="${kernelconf}"
                    866:                kernelconfname="${kernelconf##*/}"
1.84      lukem     867:                ;;
                    868:        *)
1.105     lukem     869:                kernelconfpath="${KERNCONFDIR}/${kernelconf}"
                    870:                kernelconfname="${kernelconf}"
1.84      lukem     871:                ;;
                    872:        esac
1.105     lukem     873:        kernelbuildpath="${KERNOBJDIR}/${kernelconfname}"
                    874: }
                    875:
                    876: buildkernel()
                    877: {
                    878:        if ! ${do_tools} && ! ${buildkernelwarned:-false}; then
                    879:                # Building tools every time we build a kernel is clearly
                    880:                # unnecessary.  We could try to figure out whether rebuilding
                    881:                # the tools is necessary this time, but it doesn't seem worth
                    882:                # the trouble.  Instead, we say it's the user's responsibility
                    883:                # to rebuild the tools if necessary.
                    884:                #
                    885:                statusmsg "Building kernel without building new tools"
                    886:                buildkernelwarned=true
                    887:        fi
                    888:        getkernelconf $1
                    889:        statusmsg "Building kernel:  ${kernelconf}"
                    890:        statusmsg "Build directory:  ${kernelbuildpath}"
                    891:        ${runcmd} mkdir -p "${kernelbuildpath}" ||
                    892:            bomb "Cannot mkdir: ${kernelbuildpath}"
1.108     lukem     893:        if [ -z "${MKUPDATE}" ]; then
1.105     lukem     894:                ${runcmd} cd "${kernelbuildpath}"
1.98      lukem     895:                ${runcmd} "${makewrapper}" cleandir ||
1.105     lukem     896:                    bomb "Failed to make cleandir in ${kernelbuildpath}"
1.98      lukem     897:                ${runcmd} cd "${TOP}"
1.16      thorpej   898:        fi
1.105     lukem     899:        ${runcmd} "${TOOLDIR}/bin/${toolprefix}config" -b "${kernelbuildpath}" \
                    900:                -s "${TOP}/sys" "${kernelconfpath}" ||
                    901:            bomb "${toolprefix}config failed for ${kernelconf}"
                    902:        ${runcmd} cd "${kernelbuildpath}"
1.98      lukem     903:        ${runcmd} "${makewrapper}" depend ||
1.105     lukem     904:            bomb "Failed to make depend in ${kernelbuildpath}"
1.98      lukem     905:        ${runcmd} "${makewrapper}" ${parallel} all ||
1.105     lukem     906:            bomb "Failed to make all in ${kernelbuildpath}"
1.98      lukem     907:        ${runcmd} cd "${TOP}"
1.91      lukem     908:
1.98      lukem     909:        if [ "${runcmd}" != "echo" ]; then
1.105     lukem     910:                statusmsg "Kernels built from ${kernelconf}:"
                    911:                kernlist=$(awk '$1 == "config" { print $2 }' ${kernelconfpath})
1.91      lukem     912:                for kern in ${kernlist:-netbsd}; do
1.105     lukem     913:                        [ -f "${kernelbuildpath}/${kern}" ] && \
                    914:                            echo "  ${kernelbuildpath}/${kern}"
1.98      lukem     915:                done | tee -a "${results}"
1.91      lukem     916:        fi
1.84      lukem     917: }
                    918:
1.105     lukem     919: releasekernel()
                    920: {
                    921:        getkernelconf $1
                    922:        kernelreldir="${RELEASEDIR}/${MACHINE}/binary/kernel"
                    923:        ${runcmd} mkdir -p "${kernelreldir}"
                    924:        kernlist=$(awk '$1 == "config" { print $2 }' ${kernelconfpath})
                    925:        for kern in ${kernlist:-netbsd}; do
                    926:                builtkern="${kernelbuildpath}/${kern}"
                    927:                [ -f "${builtkern}" ] || continue
                    928:                releasekern="${kernelreldir}/${kern}-${kernelconfname}.gz"
                    929:                statusmsg "Kernel copy:      ${releasekern}"
                    930:                ${runcmd} gzip -c -9 < "${builtkern}" > "${releasekern}"
                    931:        done
                    932: }
                    933:
1.84      lukem     934: installworld()
                    935: {
                    936:        dir="$1"
1.98      lukem     937:        ${runcmd} "${makewrapper}" INSTALLWORLDDIR="${dir}" installworld ||
                    938:            bomb "Failed to make installworld to ${dir}"
                    939:        statusmsg "Successful installworld to ${dir}"
1.84      lukem     940: }
                    941:
                    942:
                    943: main()
                    944: {
                    945:        initdefaults
                    946:        parseoptions "$@"
1.93      lukem     947:
                    948:        build_start=$(date)
1.98      lukem     949:        statusmsg "${progname} command: $0 $@"
                    950:        statusmsg "${progname} started: ${build_start}"
1.93      lukem     951:
1.84      lukem     952:        rebuildmake
                    953:        validatemakeparams
                    954:        createmakewrapper
                    955:
                    956:        # Perform the operations.
                    957:        #
1.98      lukem     958:        for op in ${operations}; do
                    959:                case "${op}" in
1.86      lukem     960:
                    961:                makewrapper)
                    962:                        # no-op
                    963:                        ;;
1.84      lukem     964:
                    965:                tools)
                    966:                        buildtools
                    967:                        ;;
                    968:
1.107     lukem     969:                obj|build|distribution|release|sets|sourcesets|params)
1.98      lukem     970:                        ${runcmd} "${makewrapper}" ${parallel} ${op} ||
                    971:                            bomb "Failed to make ${op}"
                    972:                        statusmsg "Successful make ${op}"
1.84      lukem     973:                        ;;
                    974:
                    975:                kernel=*)
                    976:                        arg=${op#*=}
                    977:                        buildkernel "${arg}"
1.105     lukem     978:                        ;;
                    979:
                    980:                releasekernel=*)
                    981:                        arg=${op#*=}
                    982:                        releasekernel "${arg}"
1.84      lukem     983:                        ;;
                    984:
                    985:                install=*)
                    986:                        arg=${op#*=}
1.85      lukem     987:                        if [ "${arg}" = "/" ] && \
                    988:                            (   [ "${uname_s}" != "NetBSD" ] || \
1.98      lukem     989:                                [ "${uname_m}" != "${MACHINE}" ] ); then
1.85      lukem     990:                                bomb "'${op}' must != / for cross builds."
                    991:                        fi
1.84      lukem     992:                        installworld "${arg}"
1.70      lukem     993:                        ;;
1.84      lukem     994:
1.70      lukem     995:                *)
1.84      lukem     996:                        bomb "Unknown operation \`${op}'"
1.70      lukem     997:                        ;;
1.84      lukem     998:
1.70      lukem     999:                esac
1.84      lukem    1000:        done
1.93      lukem    1001:
1.104     lukem    1002:        statusmsg "${progname} started: ${build_start}"
1.98      lukem    1003:        statusmsg "${progname} ended:   $(date)"
                   1004:        if [ -s "${results}" ]; then
                   1005:                echo "===> Summary of results:"
                   1006:                sed -e 's/^===>//;s/^/  /' "${results}"
                   1007:                echo "===> ."
                   1008:        fi
1.84      lukem    1009: }
                   1010:
                   1011: main "$@"

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