Annotation of elwix/build_rootfs.sh, revision 1.11.2.1

1.1       misho       1: #!/bin/sh
                      2: #
                      3: # ELWIX build script for rootfs firmware
                      4: #
                      5: # (C) AITNET ltd - Sofia/Bulgaria <office@aitnet.org>
                      6: #    by Michael Pounov <misho@elwix.org>
                      7: #
1.11.2.1! misho       8: # $Id: build_rootfs.sh,v 1.11 2021/03/11 13:59:50 misho Exp $
1.1       misho       9: #
                     10: 
                     11: [ -r ./config/rc.elwix ] && . ./config/rc.elwix
                     12: if [ X"${ELWIX_IS_CONFIGURED}" != X"YES" ]; then
                     13:        echo
                     14:        echo "ELWIX project is not configured !?!"
                     15:        echo
                     16:        exit 1
                     17: fi
                     18: 
                     19: if [ ! -d ${BSDSRC} ]; then
                     20:        echo
                     21:        echo "ELWIX project is not configured - missing BSD sources !?!"
                     22:        echo
                     23:        exit 1
                     24: fi
                     25: 
                     26: if [ "${USER}" != "root" ]; then
                     27:        echo
                     28:        echo "ELWIX project is not configured - RootFS must build under root !?!"
                     29:        echo
                     30:        exit 1
                     31: fi
                     32: 
1.7       misho      33: KRNNAME="kernel_rootfs"
                     34: NEWKERN="${REL}/${KRNNAME}"
                     35: MKF="Makefile.elwix"
                     36: MKH="Makefile.inc"
1.1       misho      37: 
1.9       misho      38: # Set TARGET_CPUTYPE only for world compiling. Don't use this in kernel build!
                     39: X_TARGET_CPUTYPE="TARGET_CPUTYPE=${TARGET_CPUTYPE}"
                     40: 
1.1       misho      41: clean_elwix()
                     42: {
1.10      misho      43:        echo "+++ Clean elwix binary from ELWIX World ... $BSDOBJ/elwix"
1.3       misho      44:        rm -rf $BSDOBJ/elwix
1.1       misho      45: 
1.10      misho      46:        echo "+++ Clean ELWIX RootFS firmware ... $ROOTFS_MKDIR"
1.7       misho      47:        rm -rf $ROOTFS_MKDIR
                     48:        mkdir $ROOTFS_MKDIR
1.1       misho      49: 
1.10      misho      50:        echo "+++ Clean RootFS directory ... $ROOTFS"
1.3       misho      51:        chflags -R noschg $ROOTFS
1.1       misho      52:        rm -rf $ROOTFS
                     53:        mkdir $ROOTFS
                     54: 
                     55:        echo "+++ Clean Release directory ..."
                     56:        rm -rf $REL/$ROOTFS_IMG ${NEWKERN}*
                     57: }
                     58: 
                     59: prepare_elwix()
                     60: {
1.10      misho      61:        echo "+++ Prepair ELWIX RootFS firmware ... $ROOTFS_MKDIR"
1.7       misho      62:        cd $ROOTFS_MKDIR
1.1       misho      63:        cat >$MKH <<_EOF
                     64: # Auto-generated Makefile include for crungegen
                     65: # !!! Dont edit by hand !!!
                     66: #
1.3       misho      67: 
1.11.2.1! misho      68: LDFLAGS += -L${WORLD}/lib -L${WORLD}/usr/lib
        !            69: CFLAGS += -I${BSDSRC}/lib/libifconfig -I${BSDOBJ}${BSDSRC}/${TARGET}.${TARGET_ARCH}/lib/libifconfig
1.1       misho      70: _EOF
                     71:        cat >$ROOTFS_CONF <<_EOF
1.3       misho      72: srcdirs ${BSDSRC}/tools/tools ${BSDSRC}/tools/tools/ath
1.11.2.1! misho      73: srcdirs ${BSDSRC}/contrib/ncurses/progs ${BSDSRC}/lib/libifconfig
1.1       misho      74: srcdirs ${BSDSRC}/bin ${BSDSRC}/sbin ${BSDSRC}/libexec ${BSDSRC}/cddl/sbin ${BSDSRC}/sbin/ggate
1.3       misho      75: srcdirs ${BSDSRC}/usr.bin ${BSDSRC}/usr.sbin ${BSDSRC}/usr.sbin/wpa
                     76: srcdirs ${BSDSRC}/secure/usr.bin ${BSDSRC}/secure/usr.sbin ${BSDSRC}/secure/libexec
                     77: 
1.11.2.1! misho      78: #buildopts TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH} ${X_TARGET_CPUTYPE} __MAKE_CONF=${MAKECONF}
1.3       misho      79: buildopts -DNO_PAM -DNO_KERBEROS WITHOUT_PAM_SUPPORT=yes WITHOUT_KERBEROS_SUPPORT=yes WITHOUT_KERBEROS=yes
1.11.2.1! misho      80: buildopts -DMK_CASPER=no WITHOUT_CASPER=yes MK_TESTS=no UPDATE_DEPENDFILE=yes _RECURSING_CRUNCH=1
1.1       misho      81: _EOF
                     82:        cat $CFGDIR/$ROOTFS_CONF >>$ROOTFS_CONF
1.11.2.1! misho      83:        cat >>$ROOTFS_CONF <<_EOF
        !            84: special ping6 srcdir ${BSDSRC}/sbin/ping
        !            85: special tput srcdir ${BSDSRC}/contrib/ncurses/progs
        !            86: special tset srcdir ${BSDSRC}/contrib/ncurses/progs
        !            87: 
        !            88: special ifconfig lib ${BSDOBJ}${BSDSRC}/${TARGET}.${TARGET_ARCH}/lib/libifconfig/libifconfig.a
        !            89: _EOF
1.10      misho      90:        echo "+++ Prepared RootFS config ... $CFGDIR/$ROOTFS_CONF"
1.1       misho      91: 
1.3       misho      92:        install -d ${BSDOBJ}/elwix
1.11.2.1! misho      93:        env MAKEOBJDIRPREFIX=${BSDOBJ}/elwix ${CEXEC} crunchgen -f \
1.9       misho      94:                -h $ROOTFS_MKDIR/$MKH -m $MKF \
1.8       misho      95:                -c elwix.c -e elwix $ROOTFS_CONF
1.9       misho      96:        if [ $? -ne 0 ]; then
                     97:                exit 1
                     98:        fi
1.11      misho      99: #      cat >>$MKF << _EOF
                    100: #
                    101: #.for _tool in ${CRUNCH_BUILDTOOLS}
                    102: #build-tools-${_tool}:
                    103: #      ${_+_}cd ${.CURDIR}/../../${_tool}; \
                    104: #          if [ "${MK_AUTO_OBJ}" = "no" ]; then \
                    105: #              ${CRUNCHENV} MAKEOBJDIRPREFIX=${CRUNCHOBJS} ${MAKE} obj; \
                    106: #          fi; \
                    107: #          ${CRUNCHENV} MAKEOBJDIRPREFIX=${CRUNCHOBJS} ${MAKE} build-tools
                    108: #
                    109: #build-tools: build-tools-${_tool}
                    110: #      /usr/bin ${CFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
                    111: #
                    112: #.endfor
                    113: #_EOF
1.1       misho     114:        cd -
                    115: }
                    116: 
                    117: build_elwix()
                    118: {
1.10      misho     119:        echo "+++ Build ELWIX RootFS firmware ... $ROOTFS_MKDIR"
1.7       misho     120:        cd $ROOTFS_MKDIR
1.10      misho     121:        ${CBUILD} -f $MKF \
1.9       misho     122:                TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH} \
                    123:                ${X_TARGET_CPUTYPE} __MAKE_CONF=${MAKECONF}
1.3       misho     124:        if [ $? -ne 0 ]; then
                    125:                exit 1
                    126:        fi
1.1       misho     127:        cd -
                    128: }
                    129: 
                    130: build_rootdir()
                    131: {
1.10      misho     132:        echo "+++ Build RootFS directory ... $ROOTFS"
1.1       misho     133:        cd $ROOTFS
                    134: 
                    135:        install -d bin;
                    136:        install -d dev;
                    137:        install -d elwix;
1.11      misho     138:        install -d etc;
1.3       misho     139:        install -d libexec;
1.1       misho     140:        install -d mnt;
                    141:        install -d -m 0555 proc;
1.11      misho     142:        install -d rescue;
1.1       misho     143:        install -d sbin;
                    144:        install -d -m 1777 tmp;
                    145:        install -d usr;
1.3       misho     146:        install -d usr/bin;
                    147:        install -d usr/lib;
                    148:        install -d usr/libexec;
                    149:        install -d usr/sbin;
1.1       misho     150:        install -d var;
1.3       misho     151:        install -d var/sys;
1.1       misho     152: 
                    153:        ln -fs /usr/lib lib;
                    154: 
1.11      misho     155:        ln -fs /elwix/boot boot;
1.1       misho     156:        ln -fs /elwix/exports exports;
                    157:        ln -fs /elwix/home home;
                    158:        ln -fs /elwix/root root;
                    159:        ln -fs /elwix/tftpboot tftpboot;
                    160: 
                    161:        cd -
                    162: }
                    163: 
                    164: install_rootfs()
                    165: {
                    166:        BIN="${ROOTFS}/bin"
                    167:        SBIN="${ROOTFS}/sbin"
1.3       misho     168:        UBIN="${ROOTFS}/usr/bin"
                    169:        LIBEXEC="${ROOTFS}/usr/libexec"
1.11      misho     170:        ETC="${ROOTFS}/etc"
                    171:        RESCUE="${ROOTFS}/rescue"
1.1       misho     172: 
1.3       misho     173:        PRG="/sbin/elwix"
                    174:        LNPRG="${SBIN}/elwix"
                    175: 
1.10      misho     176:        echo "+++ Install ELWIX into RootFS directory ... $ROOTFS"
1.7       misho     177:        install $ROOTFS_MKDIR/elwix $SBIN
1.1       misho     178: 
                    179:        InstallList ${ELWIX_ROOTFS} ${WORLD} ${ROOTFS}
                    180: 
1.2       misho     181:        InstallDir ${ROOTFS_ETC} $ETC
1.1       misho     182: 
1.3       misho     183: #      ln -s /usr/sbin/nologin $SBIN
1.1       misho     184: 
                    185:        ln -s $PRG $BIN/test
                    186:        ln -s $PRG $BIN/\[
                    187:        ln -s $PRG $BIN/cat
                    188:        ln -s $PRG $BIN/chflags
                    189:        ln -s $PRG $BIN/chio
                    190:        ln -s $PRG $BIN/chmod
                    191:        ln -s $PRG $BIN/cp
1.11      misho     192:        ln -s $PRG $RESCUE/cp
1.9       misho     193:        ln -s $PRG $BIN/csh
                    194:        ln -s $PRG $BIN/-csh
1.11      misho     195:        ln -s $PRG $RESCUE/csh
1.9       misho     196:        ln -s $PRG $BIN/tcsh
                    197:        ln -s $PRG $BIN/-tcsh
1.1       misho     198:        ln -s $PRG $BIN/date
                    199:        ln -s $PRG $BIN/dd
                    200:        ln -s $PRG $BIN/df
                    201:        ln -s $PRG $BIN/domainname
                    202:        ln -s $PRG $BIN/echo
                    203:        ln -s $PRG $BIN/expr
                    204:        ln -s $PRG $BIN/hostname
                    205:        ln -s $PRG $BIN/kenv
                    206:        ln -s $PRG $BIN/kill
                    207:        ln -s $PRG $BIN/ln
                    208:        ln -s $PRG $BIN/link
                    209:        ln -s $PRG $BIN/ls
                    210:        ln -s $PRG $BIN/mkdir
                    211:        ln -s $PRG $BIN/mv
                    212:        ln -s $PRG $BIN/pax
                    213:        ln -s $PRG $BIN/pkill
                    214:        ln -s $PRG $BIN/pgrep
                    215:        ln -s $PRG $BIN/sh
                    216:        ln -s $PRG $BIN/-sh
1.11      misho     217:        ln -s $PRG $RESCUE/sh
1.1       misho     218:        ln -s $PRG $BIN/ps
                    219:        ln -s $PRG $BIN/pwait
                    220:        ln -s $PRG $BIN/pwd
                    221:        ln -s $PRG $BIN/realpath
                    222:        ln -s $PRG $BIN/rm
1.11      misho     223:        ln -s $PRG $RESCUE/rm
1.1       misho     224:        ln -s $PRG $BIN/unlink
1.10      misho     225: #      ln -s $PRG $BIN/rmdir
1.1       misho     226:        ln -s $PRG $BIN/sleep
                    227:        ln -s $PRG $BIN/stty
                    228:        ln -s $PRG $BIN/sync
1.10      misho     229: #      ln -s $PRG $BIN/uuidgen
1.1       misho     230: 
1.3       misho     231:        ln -s $PRG $BIN/true
                    232:        ln -s $PRG $BIN/false
                    233:        ln -s $PRG $BIN/basename
                    234:        ln -s $PRG $BIN/tail
                    235:        ln -s $PRG $BIN/nc
                    236:        ln -s $PRG $BIN/w
                    237:        ln -s $PRG $BIN/head
                    238:        ln -s $PRG $BIN/uname
                    239:        ln -s $PRG $BIN/tset
                    240:        ln -s $PRG $BIN/vmstat
                    241:        ln -s $PRG $BIN/systat
                    242:        ln -s $PRG $BIN/tput
                    243:        ln -s $PRG $BIN/grep
                    244:        ln -s $PRG $BIN/awk
                    245:        ln -s $PRG $BIN/less
                    246:        ln -s $PRG $BIN/gzip
                    247:        ln -s $PRG $BIN/cap_mkdb
                    248:        ln -s $PRG $BIN/sed
                    249:        ln -s $PRG $BIN/vi
1.11      misho     250:        ln -s $PRG $RESCUE/vi
1.3       misho     251:        ln -s $PRG $BIN/du
                    252:        ln -s $PRG $BIN/getopt
                    253:        ln -s $PRG $BIN/logger
                    254:        ln -s $PRG $BIN/nice
                    255:        ln -s $PRG $BIN/nohup
                    256:        ln -s $PRG $BIN/seq
                    257:        ln -s $PRG $BIN/sockstat
                    258:        ln -s $PRG $BIN/stat
                    259:        ln -s $PRG $BIN/tee
                    260:        ln -s $PRG $BIN/tftp
                    261:        ln -s $PRG $BIN/touch
                    262:        ln -s $PRG $BIN/wc
                    263:        ln -s $PRG $BIN/xargs
                    264:        ln -s $PRG $BIN/printenv
                    265:        ln -s $PRG $BIN/egrep
                    266:        ln -s $PRG $BIN/fgrep
                    267:        ln -s $PRG $BIN/tar
                    268:        ln -s $PRG $BIN/cpio
                    269:        ln -s $PRG $BIN/nawk
                    270:        ln -s $PRG $BIN/gunzip
                    271:        ln -s $PRG $BIN/gzcat
                    272:        ln -s $PRG $BIN/zcat
                    273:        ln -s $PRG $BIN/more
                    274:        ln -s $PRG $BIN/reset
                    275:        ln -s $PRG $BIN/readlink
                    276:        ln -s $PRG $BIN/uptime
                    277:        ln -s $PRG $BIN/bzip2
                    278:        ln -s $PRG $BIN/bunzip2
                    279:        ln -s $PRG $BIN/bzcat
                    280: 
1.1       misho     281:        ln -s $PRG $SBIN/bsdlabel
                    282:        ln -s $PRG $SBIN/disklabel
1.10      misho     283: #      ln -s $PRG $SBIN/camcontrol
                    284: #      ln -s $PRG $SBIN/comcontrol
                    285: #      ln -s $PRG $SBIN/conscontrol
1.1       misho     286:        ln -s $PRG $SBIN/devfs
                    287:        ln -s $PRG $SBIN/dhclient
                    288:        ln -s $PRG $SBIN/dmesg
                    289:        ln -s $PRG $SBIN/dump
                    290:        ln -s $PRG $SBIN/rdump
                    291:        ln -s $PRG $SBIN/dumpon
                    292:        ln -s $PRG $SBIN/fdisk
                    293:        ln -s $PRG $SBIN/fsck
1.11      misho     294:        ln -s $PRG $RESCUE/fsck
1.1       misho     295:        ln -s $PRG $SBIN/fsck_ffs
                    296:        ln -s $PRG $SBIN/fsck_ufs
                    297:        ln -s $PRG $SBIN/fsck_4.2bsd
                    298:        ln -s $PRG $SBIN/fsck_msdosfs
1.3       misho     299:        ln -s $PRG $SBIN/etherswitchcfg
1.10      misho     300: #      ln -s $PRG $SBIN/-geom
                    301: #      ln -s $PRG $SBIN/glabel
                    302: #      ln -s $PRG $SBIN/gpart
                    303: #      ln -s $PRG $SBIN/graid
                    304: #      ln -s $PRG $SBIN/growfs
                    305: #      ln -s $PRG $SBIN/hastctl
                    306: #      ln -s $PRG $SBIN/hastd
1.1       misho     307:        ln -s $PRG $SBIN/ifconfig
1.11      misho     308:        ln -s $PRG $RESCUE/ifconfig
1.1       misho     309:        ln -s $PRG $SBIN/init
                    310:        ln -s $PRG $SBIN/ipfw
                    311:        ln -s $PRG $SBIN/iscontrol
                    312:        ln -s $PRG $SBIN/kldconfig
                    313:        ln -s $PRG $SBIN/kldload
                    314:        ln -s $PRG $SBIN/kldstat
                    315:        ln -s $PRG $SBIN/kldunload
                    316:        ln -s $PRG $SBIN/ldconfig
                    317:        ln -s $PRG $SBIN/md5
                    318:        ln -s $PRG $SBIN/sha1
                    319:        ln -s $PRG $SBIN/sha256
                    320:        ln -s $PRG $SBIN/rmd160
                    321:        ln -s $PRG $SBIN/mdconfig
1.11      misho     322:        ln -s $PRG $RESCUE/mdconfig
1.1       misho     323:        ln -s $PRG $SBIN/mdmfs
                    324:        ln -s $PRG $SBIN/mount_mfs
                    325:        ln -s $PRG $SBIN/mknod
1.10      misho     326: #      ln -s $PRG $SBIN/mksnap_ffs
1.1       misho     327:        ln -s $PRG $SBIN/mount
1.11      misho     328:        ln -s $PRG $RESCUE/mount
1.10      misho     329: #      ln -s $PRG $SBIN/mount_cd9660
1.1       misho     330:        ln -s $PRG $SBIN/mount_msdosfs
                    331:        ln -s $PRG $SBIN/mount_nfs
1.4       misho     332: #      ln -s $PRG $SBIN/mount_ntfs
1.1       misho     333:        ln -s $PRG $SBIN/mount_nullfs
1.10      misho     334: #      ln -s $PRG $SBIN/mount_udf
1.1       misho     335:        ln -s $PRG $SBIN/mount_unionfs
                    336:        ln -s $PRG $SBIN/newfs
1.11      misho     337:        ln -s $PRG $RESCUE/newfs
1.1       misho     338:        ln -s $PRG $SBIN/newfs_msdos
1.10      misho     339: #      ln -s $PRG $SBIN/nfsiod
                    340: #      ln -s $PRG $SBIN/nos-tun
                    341: #      ln -s $PRG $SBIN/nvmecontrol
1.1       misho     342:        ln -s $PRG $SBIN/pfctl
                    343:        ln -s $PRG $SBIN/pflogd
                    344:        ln -s $PRG $SBIN/quotacheck
                    345:        ln -s $PRG $SBIN/reboot
1.11      misho     346:        ln -s $PRG $RESCUE/reboot
1.1       misho     347:        ln -s $PRG $SBIN/halt
1.11      misho     348:        ln -s $PRG $RESCUE/halt
1.1       misho     349:        ln -s $PRG $SBIN/fastboot
                    350:        ln -s $PRG $SBIN/fasthalt
1.10      misho     351: #      ln -s $PRG $SBIN/recoverdisk
1.1       misho     352:        ln -s $PRG $SBIN/restore
                    353:        ln -s $PRG $SBIN/rrestore
                    354:        ln -s $PRG $SBIN/route
                    355:        ln -s $PRG $SBIN/rtsol
1.3       misho     356:        ln -s $PRG $SBIN/shutdown
1.10      misho     357: #      ln -s $PRG $SBIN/savecore
                    358: #      ln -s $PRG $SBIN/swapon
                    359: #      ln -s $PRG $SBIN/swapoff
                    360: #      ln -s $PRG $SBIN/swapctl
1.1       misho     361:        ln -s $PRG $SBIN/sysctl
                    362:        ln -s $PRG $SBIN/tunefs
                    363:        ln -s $PRG $SBIN/umount
                    364:        ln -s $PRG $SBIN/zfs
                    365:        ln -s $PRG $SBIN/zpool
                    366: 
1.3       misho     367:        ln -s $PRG $SBIN/ping
                    368:        ln -s $PRG $SBIN/ping6
                    369:        ln -s $PRG $SBIN/traceroute
                    370:        ln -s $PRG $SBIN/traceroute6
                    371: 
                    372:        ln -s $PRG $SBIN/chown
                    373:        ln -s $PRG $SBIN/pwd_mkdb
                    374:        ln -s $PRG $SBIN/arp
                    375:        ln -s $PRG $SBIN/gpioctl
                    376:        ln -s $PRG $SBIN/hostapd
                    377:        ln -s $PRG $SBIN/hostapd_cli
                    378:        ln -s $PRG $SBIN/wpa_supplicant
                    379:        ln -s $PRG $SBIN/wpa_cli
                    380:        ln -s $PRG $SBIN/wpa_passphrase
                    381:        ln -s $PRG $SBIN/wake
                    382:        ln -s $PRG $SBIN/watchdog
                    383:        ln -s $PRG $SBIN/watchdogd
1.10      misho     384: #      ln -s $PRG $SBIN/inetd
1.3       misho     385:        ln -s $PRG $SBIN/wlandebug
                    386:        ln -s $PRG $SBIN/chroot
                    387:        ln -s $PRG $SBIN/i2c
                    388:        ln -s $PRG $SBIN/iostat
1.10      misho     389: #      ln -s $PRG $SBIN/jail
                    390: #      ln -s $PRG $SBIN/jexec
                    391: #      ln -s $PRG $SBIN/jls
1.3       misho     392:        ln -s $PRG $SBIN/ndp
                    393:        ln -s $PRG $SBIN/newsyslog
                    394:        ln -s $PRG $SBIN/nologin
                    395:        ln -s $PRG $SBIN/pstat
                    396:        ln -s $PRG $SBIN/rtadvctl
                    397:        ln -s $PRG $SBIN/rtadvd
                    398:        ln -s $PRG $SBIN/rtsold
                    399:        ln -s $PRG $SBIN/syslogd
                    400:        ln -s $PRG $SBIN/setfib
                    401:        ln -s $PRG $SBIN/swapinfo
                    402:        ln -s $PRG $SBIN/chgrp
                    403: 
                    404:        ln -s $PRG $UBIN/login
                    405:        ln -s $PRG $UBIN/passwd
                    406: 
                    407:        ln -s $PRG $LIBEXEC/getty
1.10      misho     408: #      ln -s $PRG $LIBEXEC/tftpd
1.3       misho     409: 
                    410:        strip -s $LNPRG
                    411: 
1.1       misho     412:        chown -hR root:wheel $ROOTFS
1.3       misho     413: 
                    414:        echo "+++ ELWIX clean CVS tags ..."
                    415:        CleanCVS $ETC
1.9       misho     416:        echo
1.1       misho     417: }
                    418: 
                    419: build_image()
                    420: {
1.10      misho     421:        echo "+++ Build ELWIX RootFS image ... $ROOTFS --> $REL/$ROOTFS_IMG"
1.11      misho     422:        makefs -s ${ROOTFS_SIZE} -o minfree=0 $REL/$ROOTFS_IMG $ROOTFS || exit 1
1.10      misho     423:        echo "+++ Completed ELWIX RootFS image ... $ROOTFS --> $REL/$ROOTFS_IMG"
1.1       misho     424: }
                    425: 
                    426: install_image()
                    427: {
1.10      misho     428:        echo "+++ Install ELWIX RootFS Image into kernel ... $REL/$ROOTFS_IMG"
1.11      misho     429:        echo "exec> stat -f '%z' $REL/$ROOTFS_IMG"
1.10      misho     430:        mfs_size=`stat -f '%z' $REL/$ROOTFS_IMG 2>/dev/null`
                    431:        [ -z ${mfs_size} ] && echo "Can't determine MFS image size" && exit 1
                    432: 
1.11      misho     433:        echo "exec> ${CROSSTOOLDIR}/usr/bin/objdump -h $KERNEL_ROOTFS 2> /dev/null | grep \" oldmfs \""
1.10      misho     434:        sec_info=`${CROSSTOOLDIR}/usr/bin/objdump -h $KERNEL_ROOTFS 2> /dev/null | grep " oldmfs "`
                    435:        [ -z "${sec_info}" ] && echo "Can't locate mfs section within kernel" && exit 1
                    436:        echo "'-> Object dump { ${sec_info} }"
                    437: 
                    438:        sec_size=`echo ${sec_info} | awk '{printf("%d", "0x" $3)}' 2> /dev/null`
                    439:        sec_start=`echo ${sec_info} | awk '{printf("%d", "0x" $6)}' 2> /dev/null`
                    440:        echo "'-> Start offset from $sec_start and rootfs size $sec_size byte"
                    441:        [ ${sec_size} -lt ${mfs_size} ] && echo "MFS image too large" && exit 1
                    442: 
                    443:        cp $KERNEL_ROOTFS $NEWKERN
                    444:        dd if=$REL/$ROOTFS_IMG ibs=8192 of=$NEWKERN obs=${sec_start} oseek=1 conv=notrunc \
                    445:                2>/dev/null && echo "'-> Completed MFS image embedded into kernel"
                    446: 
                    447: #      START=`strings -td $KERNEL_ROOTFS | grep "MFS Filesystem" | cut -d ' ' -f 1 | head -1`
                    448: #      STOP=`strings -td $KERNEL_ROOTFS | grep "MFS Filesystem" | cut -d ' ' -f 1 | tail -1`
                    449: #      STOP=$(($STOP + 1))
                    450: #      echo "'-> Start offset from $START to $STOP byte"
                    451: 
                    452: #      head -c $START $KERNEL_ROOTFS >$NEWKERN
                    453: #      cat $REL/$ROOTFS_IMG >>$NEWKERN
                    454: #      tail -c +$STOP $KERNEL_ROOTFS >>$NEWKERN
1.1       misho     455: 
1.10      misho     456:        echo "'-> Compress kernel"
1.1       misho     457:        cd $REL
1.7       misho     458:        gzip -9 $KRNNAME
1.1       misho     459:        cd -
1.10      misho     460: 
                    461:        echo "+++ Completed ELWIX RootFS kernel ... $NEWKERN.gz"
1.1       misho     462: }
                    463: 
                    464: ### main()
                    465: if SnitVer ${WORLD}/elwix.ver; then
                    466:        clean_elwix
1.9       misho     467:        prepare_elwix || exit 1
                    468:        build_elwix || exit 1
1.1       misho     469: 
1.9       misho     470:        build_rootdir || exit 1
                    471:        install_rootfs || exit 1
1.1       misho     472: 
1.9       misho     473:        build_image || exit 1
                    474:        install_image || exit 1
1.1       misho     475: else
1.9       misho     476:        echo "$? Skipped ELWIX RootFS build ..."
1.1       misho     477: fi
                    478: 
                    479: echo "+++ Complete build ELWIX RootFS"

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