tools/tools/sysbuild/sysbuild.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 1994-2009 Poul-Henning Kamp.
   4 # All rights reserved.
   5 #
   6 # Redistribution and use in source and binary forms, with or without
   7 # modification, are permitted provided that the following conditions
   8 # are met:
   9 # 1. Redistributions of source code must retain the above copyright
  10 #    notice, this list of conditions and the following disclaimer.
  11 # 2. Redistributions in binary form must reproduce the above copyright
  12 #    notice, this list of conditions and the following disclaimer in the
  13 #    documentation and/or other materials provided with the distribution.
  14 #
  15 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  16 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  17 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  18 # ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  19 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  20 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  21 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  22 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  23 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  24 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  25 # SUCH DAMAGE.
  26 #
  27 # $FreeBSD$
  28 #
  29
  30 set -e
  31
  32 exec < /dev/null
  33
  34 if [ `uname -m` = "i386" -o `uname -m` = "amd64" ] ; then
  35         TARGET_PART=`df / | sed '
  36         1d
  37         s/[    ].*//
  38         s,/dev/,,
  39         s,s1a,s3a,
  40         s,s2a,s1a,
  41         s,s3a,s2a,
  42         '`
  43
  44         FREEBSD_PART=`sed -n    \
  45                 -e 's/#.*//'    \
  46                 -e '/[  ]\/freebsd[     ]/!d'   \
  47                 -e 's/[         ].*//p' \
  48                 /etc/fstab`
  49
  50         # Calculate a suggested gpart command
  51         TARGET_DISK=`expr ${TARGET_PART} : '\(.*\)s[12]a$' || true`
  52         TARGET_SLICE=`expr ${TARGET_PART} : '.*s\([12]\)a$' || true`
  53         GPART_SUGGESTION="gpart set -a active -i $TARGET_SLICE /dev/$TARGET_DISK"
  54         unset TARGET_DISK TARGET_SLICE
  55 else
  56         TARGET_PART=unknown
  57         FREEBSD_PART=unknown
  58         GPART_SUGGESTION=unknown
  59 fi
  60
  61
  62 # Relative to /freebsd
  63 PORTS_PATH=ports
  64 SRC_PATH=src
  65 # OBJ_PATH=obj
  66
  67 # Name of kernel
  68 KERNCONF=GENERIC
  69
  70 # srcconf
  71 #SRCCONF="SRCCONF=/usr/src/src.conf"
  72
  73 # -j arg to make(1)
  74
  75 ncpu=`sysctl -n kern.smp.cpus`
  76 if [ $ncpu -gt 1 ] ; then
  77         JARG="-j $ncpu"
  78 fi
  79
  80 # serial console ?
  81 SERCONS=false
  82
  83 PKG_DIR=/usr/ports/packages/All
  84
  85 # Remotely mounted distfiles
  86 # REMOTEDISTFILES=fs:/rdonly/distfiles
  87
  88 # Proxy
  89 #FTP_PROXY=http://127.0.0.1:3128/
  90 #HTTP_PROXY=http://127.0.0.1:3128/
  91 #export FTP_PROXY HTTP_PROXY
  92
  93 PORTS_WE_WANT='
  94 '
  95
  96 PORTS_OPTS="BATCH=YES A4=yes"
  97
  98 PORTS_WITHOUT=""
  99 PORTS_WITH=""
 100
 101 CONFIGFILES='
 102 '
 103
 104 SBMNT="/mnt.sysbuild"
 105
 106 cleanup() (
 107 )
 108
 109 before_ports() (
 110 )
 111
 112 before_ports_chroot() (
 113 )
 114
 115 final_root() (
 116 )
 117
 118 final_chroot() (
 119 )
 120
 121 #######################################################################
 122 # -P is a pretty neat way to clean junk out from your ports dist-files:
 123 #
 124 #       mkdir /freebsd/ports/distfiles.old
 125 #       mv /freebsd/ports/distfiles/* /freebsd/ports/distfiles.old
 126 #       sh sysbuild.sh -c $yourconfig -P /freebsd/ports/distfiles.old
 127 #       rm -rf /freebsd/ports/distfiles.old
 128 #
 129 # Unfortunately bsd.ports.mk does not attempt to use a hard-link so
 130 # while this runs you need diskspace for both your old and your "new"
 131 # distfiles.
 132 #
 133 #######################################################################
 134
 135 usage () {
 136         (
 137         echo "Usage: $0 [-b/-k/-w] [-c config_file]"
 138         echo "  -b      suppress builds (both kernel and world)"
 139         echo "  -k      suppress buildkernel"
 140         echo "  -w      suppress buildworld"
 141         echo "  -p      used cached packages"
 142         echo "  -P <dir> prefetch ports"
 143         echo "  -c      specify config file"
 144         ) 1>&2
 145         exit 2
 146 }
 147
 148 #######################################################################
 149 #######################################################################
 150
 151 if [ ! -f $0 ] ; then
 152         echo "Must be able to access self ($0)" 1>&2
 153         exit 1
 154 fi
 155
 156 if grep -q 'Magic String: 0`0nQT40W%l,CX&' $0 ; then
 157         true
 158 else
 159         echo "self ($0) does not contain magic string" 1>&2
 160         exit 1
 161 fi
 162
 163 #######################################################################
 164
 165 set -e
 166
 167 log_it() (
 168         a="$*"
 169         set `cat /tmp/_sb_log`
 170         TX=`date +%s`
 171         echo "$1 $TX" > /tmp/_sb_log
 172         DT=`expr $TX - $1 || true`
 173         DL=`expr $TX - $2 || true`
 174         echo -n "### `date +%H:%M:%S`"
 175         printf " ### %5d ### %5d ### %s\n" $DT $DL "$a"
 176 )
 177
 178 #######################################################################
 179
 180 ports_make() {
 181         make $* WITH="${PORTS_WITH}" WITHOUT="${PORTS_WITHOUT}" ${PORTS_OPTS}
 182 }
 183
 184 ports_recurse() (
 185         cd /usr/ports
 186         t=$1
 187         shift
 188         if [ "x$t" = "x." ] ; then
 189                 true > /tmp/_.plist
 190                 true > /tmp/_.plist.tdone
 191                 echo 'digraph {' > /tmp/_.plist.dot
 192         fi
 193         if grep -q "^$t\$" /tmp/_.plist.tdone ; then
 194                 return
 195         fi
 196         echo "$t" >> /tmp/_.plist.tdone
 197         for d
 198         do
 199                 fl=""
 200                 if [ ! -d $d ] ; then
 201                         fl=FLAVOR=`expr $d : '.*@\(.*\)'`
 202                         bd=`expr $d : '\(.*\)@.*'`
 203                         if [ ! -d $bd ] ; then
 204                                 echo "Missing port $d ($t) (fl $fl) (bd $bd)" 1>&2
 205                                 continue
 206                         fi
 207                         # echo "Flavored port $d ($t) (fl $fl) (bd $bd)" 1>&2
 208                         d=$bd
 209                 fi
 210                 d=`cd /usr/ports && cd $d && /bin/pwd`
 211                 if [ ! -f $d/Makefile ] ; then
 212                         echo "Missing port (Makefile) $d" 1>&2
 213                         continue
 214                 fi
 215                 if [ "x$t" != "x." ] ; then
 216                         echo "\"$t\" -> \"$d\"" >> /tmp/_.plist.dot
 217                 fi
 218                 if grep -q "^$d\$" /tmp/_.plist ; then
 219                         true
 220                 elif grep -q "^$d\$" /tmp/_.plist.tdone ; then
 221                         true
 222                 else
 223                         (
 224                         cd $d
 225                         l=""
 226                         for a in `ports_make -V _UNIFIED_DEPENDS $fl`
 227                         do
 228                                 x=`expr "$a" : '.*:\(.*\)'`
 229                                 l="${l} ${x}"
 230                         done
 231                         ports_recurse $d $l
 232                         )
 233                         echo "$d" >> /tmp/_.plist
 234                 fi
 235         done
 236         if [ "x$t" = "x." ] ; then
 237                 echo '}' >> /tmp/_.plist.dot
 238         fi
 239 )
 240
 241 ports_build() (
 242
 243         ports_recurse . $PORTS_WE_WANT
 244
 245         if [ "x${PKG_DIR}" != "x" ] ; then
 246                 mkdir -p ${PKG_DIR}
 247         fi
 248
 249         pd=`cd /usr/ports && /bin/pwd`
 250         # Now build & install them
 251         for p in `cat /tmp/_.plist`
 252         do
 253                 b=`echo $p | tr / _`
 254                 t=`echo $p | sed "s,${pd},,"`
 255                 pn=`cd $p && ports_make package-name`
 256
 257                 if [ "x`basename $p`" == "xpkg" ] ; then
 258                         log_it "Very Special: $t ($pn)"
 259
 260                         (
 261                         cd $p
 262                         ports_make clean all install
 263                         ) > _.$b 2>&1 < /dev/null
 264                         continue
 265                 fi
 266
 267                 if pkg info $pn > /dev/null 2>&1 ; then
 268                         log_it "Already installed: $t ($pn)"
 269                         continue
 270                 fi
 271
 272                 if [ "x${PKG_DIR}" != "x" -a -f ${PKG_DIR}/$pn.txz ] ; then
 273                         if [ "x$use_pkg" = "x-p" ] ; then
 274                                 log_it "Install $t ($pn)"
 275                                 (
 276                                 set +e
 277                                 pkg add ${PKG_DIR}/$pn.txz || true
 278                                 ) > _.$b 2>&1 < /dev/null
 279                                 continue
 280                         fi
 281                 fi
 282
 283                 miss=`(cd $p ; ports_make missing) || true`
 284
 285                 if [ "x${miss}" != "x" ] ; then
 286                         log_it "NB: MISSING for $p:" $miss
 287                 fi
 288
 289                 log_it "build $pn ($p)"
 290                 (
 291                         set +e
 292                         cd $p
 293                         ports_make clean
 294                         if ports_make install ; then
 295                                 if [ "x${PKG_DIR}" != "x" ] ; then
 296                                         ports_make package
 297                                 fi
 298                         else
 299                                 log_it FAIL build $p
 300                         fi
 301                         ports_make clean
 302
 303                 ) > _.$b 2>&1 < /dev/null
 304         done
 305 )
 306
 307 ports_prefetch() (
 308         (
 309         set +x
 310         ldir=$1
 311         true > /${ldir}/_.prefetch
 312         echo "Building /tmp/_.plist" >> /${ldir}/_.prefetch
 313
 314         ports_recurse . $PORTS_WE_WANT
 315
 316         echo "Completed /tmp/_.plist" >> /${ldir}/_.prefetch
 317         # Now checksump/fetch them
 318         for p in `cat /tmp/_.plist`
 319         do
 320                 b=`echo $p | tr / _`
 321                 (
 322                         cd $p
 323                         if ports_make checksum ; then
 324                                 rm -f /${ldir}/_.prefetch.$b
 325                                 echo "OK $p" >> /${ldir}/_.prefetch
 326                                 exit 0
 327                         fi
 328                         ports_make distclean
 329                         ports_make checksum || true
 330
 331                         if ports_make checksum > /dev/null 2>&1 ; then
 332                                 rm -f /${ldir}/_.prefetch.$b
 333                                 echo "OK $p" >> /${ldir}/_.prefetch
 334                         else
 335                                 echo "BAD $p" >> /${ldir}/_.prefetch
 336                         fi
 337                 ) > /${ldir}/_.prefetch.$b 2>&1
 338         done
 339         echo "Done" >> /${ldir}/_.prefetch
 340         )
 341 )
 342
 343 #######################################################################
 344
 345 do_world=true
 346 do_kernel=true
 347 do_prefetch=false
 348 use_pkg=""
 349 c_arg=""
 350
 351 set +e
 352 args=`getopt bc:hkpP:w $*`
 353 if [ $? -ne 0 ] ; then
 354         usage
 355 fi
 356 set -e
 357
 358 set -- $args
 359 for i
 360 do
 361         case "$i"
 362         in
 363         -b)
 364                 shift;
 365                 do_world=false
 366                 do_kernel=false
 367                 ;;
 368         -c)
 369                 c_arg=$2
 370                 if [ ! -f "$c_arg" ] ; then
 371                         echo "Cannot read $c_arg" 1>&2
 372                         usage
 373                 fi
 374                 . "$2"
 375                 shift
 376                 shift
 377                 ;;
 378         -h)
 379                 usage
 380                 ;;
 381         -k)
 382                 shift;
 383                 do_kernel=false
 384                 ;;
 385         -p)
 386                 shift;
 387                 use_pkg="-p"
 388                 ;;
 389         -P)
 390                 shift;
 391                 do_prefetch=true
 392                 distfile_cache=$1
 393                 shift;
 394                 ;;
 395         -w)
 396                 shift;
 397                 do_world=false
 398                 ;;
 399         --)
 400                 shift
 401                 break;
 402                 ;;
 403         esac
 404 done
 405
 406 #######################################################################
 407
 408 if [ "x$1" = "xchroot_script" ] ; then
 409         set -e
 410
 411         shift
 412
 413         before_ports_chroot
 414
 415         ports_build
 416
 417         exit 0
 418 fi
 419
 420 if [ "x$1" = "xfinal_chroot" ] ; then
 421         final_chroot
 422         exit 0
 423 fi
 424
 425 if [ $# -gt 0 ] ; then
 426         echo "$0: Extraneous arguments supplied"
 427         usage
 428 fi
 429
 430 #######################################################################
 431
 432 T0=`date +%s`
 433 echo $T0 $T0 > /tmp/_sb_log
 434
 435 [ ! -d ${SBMNT} ] && mkdir -p ${SBMNT}
 436
 437 if $do_prefetch ; then
 438         rm -rf /tmp/sysbuild/ports
 439         mkdir -p /tmp/sysbuild/ports
 440         ln -s ${distfile_cache} /tmp/sysbuild/ports/distfiles
 441         export PORTS_OPTS=CD_MOUNTPTS=/tmp/sysbuild
 442         ports_prefetch /tmp
 443         exit 0
 444 fi
 445
 446 log_it Unmount everything
 447 (
 448         ( cleanup )
 449         umount /freebsd/distfiles || true
 450         umount ${SBMNT}/freebsd/distfiles || true
 451         umount ${FREEBSD_PART} || true
 452         umount ${SBMNT}/freebsd || true
 453         umount ${SBMNT}/dev || true
 454         umount ${SBMNT} || true
 455         umount /dev/${TARGET_PART} || true
 456 ) # > /dev/null 2>&1
 457
 458 log_it Prepare running image
 459 mkdir -p /freebsd
 460 mount ${FREEBSD_PART} /freebsd
 461
 462 #######################################################################
 463
 464 if [ ! -d /freebsd/${PORTS_PATH} ] ;  then
 465         echo PORTS_PATH does not exist 1>&2
 466         exit 1
 467 fi
 468
 469 if [ ! -d /freebsd/${SRC_PATH} ] ;  then
 470         echo SRC_PATH does not exist 1>&2
 471         exit 1
 472 fi
 473
 474 log_it TARGET_PART $TARGET_PART
 475 sleep 5
 476
 477 rm -rf /usr/ports
 478 ln -s /freebsd/${PORTS_PATH} /usr/ports
 479
 480 rm -rf /usr/src
 481 ln -s /freebsd/${SRC_PATH} /usr/src
 482
 483 if $do_world ; then
 484         if [ "x${OBJ_PATH}" != "x" ] ; then
 485                 rm -rf /usr/obj
 486                 (cd /freebsd && mkdir -p ${OBJ_PATH} && ln -s ${OBJ_PATH} /usr/obj)
 487         else
 488                 rm -rf /usr/obj
 489                 mkdir -p /usr/obj
 490         fi
 491 fi
 492
 493 #######################################################################
 494
 495 for i in ${PORTS_WE_WANT}
 496 do
 497         (
 498         cd /usr/ports
 499         if [ ! -d $i ]  ; then
 500                 echo "Port $i not found" 1>&2
 501                 exit 2
 502         fi
 503         )
 504 done
 505
 506 #export PORTS_WE_WANT
 507 #export PORTS_OPTS
 508
 509 #######################################################################
 510
 511 log_it Prepare destination partition
 512 newfs -t -E -O2 -U /dev/${TARGET_PART} > /dev/null
 513 mount /dev/${TARGET_PART} ${SBMNT}
 514 mkdir -p ${SBMNT}/dev
 515 mount -t devfs devfs ${SBMNT}/dev
 516
 517 if [ "x${REMOTEDISTFILES}" != "x" ] ; then
 518         rm -rf /freebsd/${PORTS_PATH}/distfiles
 519         ln -s /freebsd/distfiles /freebsd/${PORTS_PATH}/distfiles
 520         mkdir -p /freebsd/distfiles
 521         mount  ${REMOTEDISTFILES} /freebsd/distfiles
 522 fi
 523
 524 log_it copy ports config files
 525 (cd / ; find var/db/ports -print | cpio -dumpv ${SBMNT} > /dev/null 2>&1)
 526
 527 log_it "Start prefetch of ports distfiles"
 528 ports_prefetch ${SBMNT} &
 529
 530 if $do_world ; then
 531         (
 532         cd /usr/src
 533         log_it "Buildworld"
 534         make ${JARG} -s buildworld ${SRCCONF} > ${SBMNT}/_.bw 2>&1
 535         )
 536 fi
 537
 538 if $do_kernel ; then
 539         (
 540         cd /usr/src
 541         log_it "Buildkernel"
 542         make ${JARG} -s buildkernel KERNCONF=$KERNCONF > ${SBMNT}/_.bk 2>&1
 543         )
 544 fi
 545
 546
 547 log_it Installworld
 548 (cd /usr/src && make ${JARG} installworld DESTDIR=${SBMNT} ${SRCCONF} ) \
 549         > ${SBMNT}/_.iw 2>&1
 550
 551 log_it distribution
 552 (cd /usr/src && make -m /usr/src/share/mk distribution DESTDIR=${SBMNT} ${SRCCONF} ) \
 553         > ${SBMNT}/_.dist 2>&1
 554
 555 log_it Installkernel
 556 (cd /usr/src && make ${JARG} installkernel DESTDIR=${SBMNT} KERNCONF=$KERNCONF ) \
 557         > ${SBMNT}/_.ik 2>&1
 558
 559 if [ "x${OBJ_PATH}" != "x" ] ; then
 560         rmdir ${SBMNT}/usr/obj
 561         ( cd /freebsd && mkdir -p ${OBJ_PATH} && ln -s ${OBJ_PATH} ${SBMNT}/usr/obj )
 562 fi
 563
 564 log_it Wait for ports prefetch
 565 log_it "(Tail ${SBMNT}/_.prefetch for progress)"
 566 wait
 567
 568 log_it Move filesystems
 569
 570 if [ "x${REMOTEDISTFILES}" != "x" ] ; then
 571         umount /freebsd/distfiles
 572 fi
 573 umount ${FREEBSD_PART} || true
 574 mkdir -p ${SBMNT}/freebsd
 575 mount ${FREEBSD_PART} ${SBMNT}/freebsd
 576 if [ "x${REMOTEDISTFILES}" != "x" ] ; then
 577         mount  ${REMOTEDISTFILES} ${SBMNT}/freebsd/distfiles
 578 fi
 579
 580 rm -rf ${SBMNT}/usr/ports || true
 581 ln -s /freebsd/${PORTS_PATH} ${SBMNT}/usr/ports
 582
 583 rm -rf ${SBMNT}/usr/src || true
 584 ln -s /freebsd/${SRC_PATH} ${SBMNT}/usr/src
 585
 586 log_it Build and install ports
 587
 588 # Make sure fetching will work in the chroot
 589 if [ -f /etc/resolv.conf ] ; then
 590         log_it copy resolv.conf
 591         cp /etc/resolv.conf ${SBMNT}/etc
 592         chflags schg ${SBMNT}/etc/resolv.conf
 593 fi
 594
 595 if [ -f /etc/localtime ] ; then
 596         log_it copy localtime
 597         cp /etc/localtime ${SBMNT}/etc
 598 fi
 599
 600 log_it ldconfig in chroot
 601 chroot ${SBMNT} sh /etc/rc.d/ldconfig start
 602
 603 log_it before_ports
 604 (
 605         before_ports
 606 )
 607
 608 log_it fixing fstab
 609 sed "/[         ]\/[    ]/s;^[^         ]*[     ];/dev/${TARGET_PART}   ;" \
 610         /etc/fstab > ${SBMNT}/etc/fstab
 611
 612 log_it build ports
 613
 614 cp $0 ${SBMNT}/root
 615 cp /tmp/_sb_log ${SBMNT}/tmp
 616 b=`basename $0`
 617 if [ "x$c_arg" != "x" ] ; then
 618         cp $c_arg ${SBMNT}/root
 619         chroot ${SBMNT} sh /root/$0 -c /root/`basename $c_arg` $use_pkg chroot_script
 620 else
 621         chroot ${SBMNT} sh /root/$0 $use_pkg chroot_script
 622 fi
 623 cp ${SBMNT}/tmp/_sb_log /tmp
 624
 625 log_it create all mountpoints
 626 grep -v '^[     ]*#' ${SBMNT}/etc/fstab |
 627 while read a b c
 628 do
 629         mkdir -p ${SBMNT}/$b
 630 done
 631
 632 if [ "x$SERCONS" != "xfalse" ] ; then
 633         log_it serial console
 634         echo " -h" > ${SBMNT}/boot.config
 635         sed -i "" -e /ttyd0/s/off/on/ ${SBMNT}/etc/ttys
 636         sed -i "" -e /ttyu0/s/off/on/ ${SBMNT}/etc/ttys
 637         sed -i "" -e '/^ttyv[0-8]/s/    on/     off/' ${SBMNT}/etc/ttys
 638 fi
 639
 640 log_it move dist config files "(expect warnings)"
 641 (
 642         cd ${SBMNT}
 643         mkdir root/configfiles_dist
 644         find ${CONFIGFILES} -print | cpio -dumpv root/configfiles_dist
 645 )
 646
 647 log_it copy live config files
 648 (cd / && find ${CONFIGFILES} -print | cpio -dumpv ${SBMNT})
 649
 650 log_it final_root
 651 ( final_root )
 652 log_it final_chroot
 653 cp /tmp/_sb_log ${SBMNT}/tmp
 654 if [ "x$c_arg" != "x" ] ; then
 655         chroot ${SBMNT} sh /root/$0 -c /root/`basename $c_arg` final_chroot
 656 else
 657         chroot ${SBMNT} sh /root/$0 final_chroot
 658 fi
 659 cp ${SBMNT}/tmp/_sb_log /tmp
 660 log_it "Check these messages (if any):"
 661 grep '^Stop' ${SBMNT}/_* || true
 662 log_it DONE
 663 echo "Now you probably want to:"
 664 echo "    $GPART_SUGGESTION"
 665 echo "    shutdown -r now"