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 # Remotely mounted distfiles
  84 # REMOTEDISTFILES=fs:/rdonly/distfiles
  85
  86 # Proxy
  87 #FTP_PROXY=http://127.0.0.1:3128/
  88 #HTTP_PROXY=http://127.0.0.1:3128/
  89 #export FTP_PROXY HTTP_PROXY
  90
  91 PORTS_WE_WANT='
  92 '
  93
  94 PORTS_OPTS="BATCH=YES A4=yes"
  95
  96 CONFIGFILES='
  97 '
  98
  99 SBMNT="/mnt.sysbuild"
 100
 101 cleanup() (
 102 )
 103
 104 before_ports() (
 105 )
 106
 107 before_ports_chroot() (
 108 )
 109
 110 final_root() (
 111 )
 112
 113 final_chroot() (
 114 )
 115
 116 #######################################################################
 117 # -P is a pretty neat way to clean junk out from your ports dist-files:
 118 #
 119 #       mkdir /freebsd/ports/distfiles.old
 120 #       mv /freebsd/ports/distfiles/* /freebsd/ports/distfiles.old
 121 #       sh sysbuild.sh -c $yourconfig -P /freebsd/ports/distfiles.old
 122 #       rm -rf /freebsd/ports/distfiles.old
 123 #
 124 # Unfortunately bsd.ports.mk does not attempt to use a hard-link so
 125 # while this runs you need diskspace for both your old and your "new"
 126 # distfiles.
 127 #
 128 #######################################################################
 129
 130 usage () {
 131         (
 132         echo "Usage: $0 [-b/-k/-w] [-c config_file]"
 133         echo "  -b      suppress builds (both kernel and world)"
 134         echo "  -k      suppress buildkernel"
 135         echo "  -w      suppress buildworld"
 136         echo "  -p      used cached packages"
 137         echo "  -P <dir> prefetch ports"
 138         echo "  -c      specify config file"
 139         ) 1>&2
 140         exit 2
 141 }
 142
 143 #######################################################################
 144 #######################################################################
 145
 146 if [ ! -f $0 ] ; then
 147         echo "Must be able to access self ($0)" 1>&2
 148         exit 1
 149 fi
 150
 151 if grep -q 'Magic String: 0`0nQT40W%l,CX&' $0 ; then
 152         true
 153 else
 154         echo "self ($0) does not contain magic string" 1>&2
 155         exit 1
 156 fi
 157
 158 #######################################################################
 159
 160 set -e
 161
 162 log_it() (
 163         set +x
 164         a="$*"
 165         set `cat /tmp/_sb_log`
 166         TX=`date +%s`
 167         echo "$1 $TX" > /tmp/_sb_log
 168         DT=`expr $TX - $1 || true`
 169         DL=`expr $TX - $2 || true`
 170         echo -n "### `date +%H:%M:%S`"
 171         printf " ### %5d ### %5d ### %s\n" $DT $DL "$a"
 172 )
 173
 174 #######################################################################
 175
 176
 177 ports_recurse() (
 178         set +x
 179         t=$1
 180         shift
 181         if [ "x$t" = "x." ] ; then
 182                 true > /tmp/_.plist
 183                 true > /tmp/_.plist.tdone
 184                 echo 'digraph {' > /tmp/_.plist.dot
 185         fi
 186         if grep -q "^$t\$" /tmp/_.plist.tdone ; then
 187                 return
 188         fi
 189         echo "$t" >> /tmp/_.plist.tdone
 190         for d
 191         do
 192                 if [ ! -d $d ] ; then
 193                         echo "Missing port $d" 1>&2
 194                         continue
 195                 fi
 196                 if [ ! -f $d/Makefile ] ; then
 197                         echo "Missing port $d" 1>&2
 198                         continue
 199                 fi
 200                 if [ "x$t" != "x." ] ; then
 201                         echo "\"$t\" -> \"$d\"" >> /tmp/_.plist.dot
 202                 fi
 203                 if grep -q "^$d\$" /tmp/_.plist ; then
 204                         true
 205                 elif grep -q "^$d\$" /tmp/_.plist.tdone ; then
 206                         true
 207                 else
 208                         (
 209                         cd $d
 210                         ports_recurse $d `make -V _DEPEND_DIRS ${PORTS_OPTS}`
 211                         )
 212                         echo "$d" >> /tmp/_.plist
 213                 fi
 214         done
 215         if [ "x$t" = "x." ] ; then
 216                 echo '}' >> /tmp/_.plist.dot
 217         fi
 218 )
 219
 220 ports_build() (
 221         set +x
 222
 223         ports_recurse . $PORTS_WE_WANT
 224
 225         # Now build & install them
 226         for p in `cat /tmp/_.plist`
 227         do
 228                 b=`echo $p | tr / _`
 229                 t=`echo $p | sed 's,/usr/ports/,,'`
 230                 pn=`cd $p && make package-name`
 231
 232                 if pkg info $pn > /dev/null 2>&1 ; then
 233                         log_it "Already installed: $t ($pn)"
 234                         continue
 235                 fi
 236
 237                 if [ "x$p" == "x/usr/ports/ports-mgmt/pkg" ] ; then
 238                         log_it "Very Special: $t ($pn)"
 239                         (
 240                         cd $p
 241                         make clean all install ${PORTS_OPTS}
 242                         ) > _.$b 2>&1 < /dev/null
 243                         continue
 244                 fi
 245
 246                 if [ "x${PKG_DIR}" != "x" -a -f ${PKG_DIR}/$pn.txz ] ; then
 247                         if [ "x$use_pkg" = "x-p" ] ; then
 248                                 log_it "Install $t ($pn)"
 249                                 (
 250                                 set +e
 251                                 pkg add ${PKG_DIR}/$pn.txz || true
 252                                 ) > _.$b 2>&1 < /dev/null
 253                                 continue
 254                         fi
 255                 fi
 256
 257                 miss=`(cd $p ; make missing ${PORTS_OPTS}) || true`
 258
 259                 if [ "x${miss}" != "x" ] ; then
 260                         log_it "MISSING for $p:" $miss
 261                         continue
 262                 fi
 263
 264                 log_it "build $pn ($p)"
 265                 (
 266                         set +e
 267                         cd $p
 268                         make clean ${PORTS_OPTS}
 269                         if make install ${PORTS_OPTS} ; then
 270                                 if [ "x${PKG_DIR}" != "x" ] ; then
 271                                         make package ${PORTS_OPTS}
 272                                 fi
 273                         else
 274                                 log_it FAIL build $p
 275                         fi
 276                         make clean
 277                 ) > _.$b 2>&1 < /dev/null
 278         done
 279 )
 280
 281 ports_prefetch() (
 282         (
 283         set +x
 284         ldir=$1
 285         true > /${ldir}/_.prefetch
 286         echo "Building /tmp/_.plist" >> /${ldir}/_.prefetch
 287
 288         ports_recurse . $PORTS_WE_WANT
 289
 290         echo "Completed /tmp/_.plist" >> /${ldir}/_.prefetch
 291         # Now checksump/fetch them
 292         for p in `cat /tmp/_.plist`
 293         do
 294                 b=`echo $p | tr / _`
 295                 (
 296                         cd $p
 297                         if make checksum $PORTS_OPTS ; then
 298                                 rm -f /${ldir}/_.prefetch.$b
 299                                 echo "OK $p" >> /${ldir}/_.prefetch
 300                                 exit 0
 301                         fi
 302                         make distclean
 303                         make checksum $PORTS_OPTS || true
 304
 305                         if make checksum $PORTS_OPTS > /dev/null 2>&1 ; then
 306                                 rm -f /${ldir}/_.prefetch.$b
 307                                 echo "OK $p" >> /${ldir}/_.prefetch
 308                         else
 309                                 echo "BAD $p" >> /${ldir}/_.prefetch
 310                         fi
 311                 ) > /${ldir}/_.prefetch.$b 2>&1
 312         done
 313         echo "Done" >> /${ldir}/_.prefetch
 314         )
 315 )
 316
 317 #######################################################################
 318
 319 do_world=true
 320 do_kernel=true
 321 do_prefetch=false
 322 use_pkg=""
 323 c_arg=""
 324
 325 set +e
 326 args=`getopt bc:hkpP:w $*`
 327 if [ $? -ne 0 ] ; then
 328         usage
 329 fi
 330 set -e
 331
 332 set -- $args
 333 for i
 334 do
 335         case "$i"
 336         in
 337         -b)
 338                 shift;
 339                 do_world=false
 340                 do_kernel=false
 341                 ;;
 342         -c)
 343                 c_arg=$2
 344                 if [ ! -f "$c_arg" ] ; then
 345                         echo "Cannot read $c_arg" 1>&2
 346                         usage
 347                 fi
 348                 . "$2"
 349                 shift
 350                 shift
 351                 ;;
 352         -h)
 353                 usage
 354                 ;;
 355         -k)
 356                 shift;
 357                 do_kernel=false
 358                 ;;
 359         -p)
 360                 shift;
 361                 use_pkg="-p"
 362                 ;;
 363         -P)
 364                 shift;
 365                 do_prefetch=true
 366                 distfile_cache=$1
 367                 shift;
 368                 ;;
 369         -w)
 370                 shift;
 371                 do_world=false
 372                 ;;
 373         --)
 374                 shift
 375                 break;
 376                 ;;
 377         esac
 378 done
 379
 380 #######################################################################
 381
 382 if [ "x$1" = "xchroot_script" ] ; then
 383         set +x
 384         set -e
 385
 386         shift
 387
 388         before_ports_chroot
 389
 390         ports_build
 391
 392         exit 0
 393 fi
 394
 395 if [ "x$1" = "xfinal_chroot" ] ; then
 396         final_chroot
 397         exit 0
 398 fi
 399
 400 if [ $# -gt 0 ] ; then
 401         echo "$0: Extraneous arguments supplied"
 402         usage
 403 fi
 404
 405 #######################################################################
 406
 407 T0=`date +%s`
 408 echo $T0 $T0 > /tmp/_sb_log
 409
 410 [ ! -d ${SBMNT} ] && mkdir -p ${SBMNT}
 411
 412 if $do_prefetch ; then
 413         rm -rf /tmp/sysbuild/ports
 414         mkdir -p /tmp/sysbuild/ports
 415         ln -s ${distfile_cache} /tmp/sysbuild/ports/distfiles
 416         export PORTS_OPTS=CD_MOUNTPTS=/tmp/sysbuild
 417         ports_prefetch /tmp
 418         exit 0
 419 fi
 420
 421 log_it Unmount everything
 422 (
 423         ( cleanup )
 424         umount /freebsd/distfiles || true
 425         umount ${SBMNT}/freebsd/distfiles || true
 426         umount ${FREEBSD_PART} || true
 427         umount ${SBMNT}/freebsd || true
 428         umount ${SBMNT}/dev || true
 429         umount ${SBMNT} || true
 430         umount /dev/${TARGET_PART} || true
 431 ) # > /dev/null 2>&1
 432
 433 log_it Prepare running image
 434 mkdir -p /freebsd
 435 mount ${FREEBSD_PART} /freebsd
 436
 437 #######################################################################
 438
 439 if [ ! -d /freebsd/${PORTS_PATH} ] ;  then
 440         echo PORTS_PATH does not exist 1>&2
 441         exit 1
 442 fi
 443
 444 if [ ! -d /freebsd/${SRC_PATH} ] ;  then
 445         echo SRC_PATH does not exist 1>&2
 446         exit 1
 447 fi
 448
 449 log_it TARGET_PART $TARGET_PART
 450 sleep 5
 451
 452 rm -rf /usr/ports
 453 ln -s /freebsd/${PORTS_PATH} /usr/ports
 454
 455 rm -rf /usr/src
 456 ln -s /freebsd/${SRC_PATH} /usr/src
 457
 458 if $do_world ; then
 459         if [ "x${OBJ_PATH}" != "x" ] ; then
 460                 rm -rf /usr/obj
 461                 mkdir -p /freebsd/${OBJ_PATH}
 462                 ln -s /freebsd/${OBJ_PATH} /usr/obj
 463         else
 464                 rm -rf /usr/obj
 465                 mkdir -p /usr/obj
 466         fi
 467 fi
 468
 469 #######################################################################
 470
 471 for i in ${PORTS_WE_WANT}
 472 do
 473         if [ ! -d $i ]  ; then
 474                 echo "Port $i not found" 1>&2
 475                 exit 2
 476         fi
 477 done
 478
 479 export PORTS_WE_WANT
 480 export PORTS_OPTS
 481
 482 #######################################################################
 483
 484 log_it Prepare destination partition
 485 newfs -t -E -O2 -U /dev/${TARGET_PART} > /dev/null
 486 mount /dev/${TARGET_PART} ${SBMNT}
 487 mkdir -p ${SBMNT}/dev
 488 mount -t devfs devfs ${SBMNT}/dev
 489
 490 if [ "x${REMOTEDISTFILES}" != "x" ] ; then
 491         rm -rf /freebsd/${PORTS_PATH}/distfiles
 492         ln -s /freebsd/distfiles /freebsd/${PORTS_PATH}/distfiles
 493         mkdir -p /freebsd/distfiles
 494         mount  ${REMOTEDISTFILES} /freebsd/distfiles
 495 fi
 496
 497 log_it copy ports config files
 498 (cd / ; find var/db/ports -print | cpio -dumpv ${SBMNT} > /dev/null 2>&1)
 499
 500 log_it "Start prefetch of ports distfiles"
 501 ports_prefetch ${SBMNT} &
 502
 503 if $do_world ; then
 504         (
 505         cd /usr/src
 506         log_it "Buildworld"
 507         make ${JARG} -s buildworld ${SRCCONF} > ${SBMNT}/_.bw 2>&1
 508         )
 509 fi
 510
 511 if $do_kernel ; then
 512         (
 513         cd /usr/src
 514         log_it "Buildkernel"
 515         make ${JARG} -s buildkernel KERNCONF=$KERNCONF > ${SBMNT}/_.bk 2>&1
 516         )
 517 fi
 518
 519
 520 log_it Installworld
 521 (cd /usr/src && make ${JARG} installworld DESTDIR=${SBMNT} ${SRCCONF} ) \
 522         > ${SBMNT}/_.iw 2>&1
 523
 524 log_it distribution
 525 (cd /usr/src/etc && make -m /usr/src/share/mk distribution DESTDIR=${SBMNT} ${SRCCONF} ) \
 526         > ${SBMNT}/_.dist 2>&1
 527
 528 log_it Installkernel
 529 (cd /usr/src && make ${JARG} installkernel DESTDIR=${SBMNT} KERNCONF=$KERNCONF ) \
 530         > ${SBMNT}/_.ik 2>&1
 531
 532 if [ "x${OBJ_PATH}" != "x" ] ; then
 533         rmdir ${SBMNT}/usr/obj
 534         ln -s /freebsd/${OBJ_PATH} ${SBMNT}/usr/obj
 535 fi
 536
 537 log_it Wait for ports prefetch
 538 log_it "(Tail ${SBMNT}/_.prefetch for progress)"
 539 wait
 540
 541 log_it Move filesystems
 542
 543 if [ "x${REMOTEDISTFILES}" != "x" ] ; then
 544         umount /freebsd/distfiles
 545 fi
 546 umount ${FREEBSD_PART} || true
 547 mkdir -p ${SBMNT}/freebsd
 548 mount ${FREEBSD_PART} ${SBMNT}/freebsd
 549 if [ "x${REMOTEDISTFILES}" != "x" ] ; then
 550         mount  ${REMOTEDISTFILES} ${SBMNT}/freebsd/distfiles
 551 fi
 552
 553 rm -rf ${SBMNT}/usr/ports || true
 554 ln -s /freebsd/${PORTS_PATH} ${SBMNT}/usr/ports
 555
 556 rm -rf ${SBMNT}/usr/src || true
 557 ln -s /freebsd/${SRC_PATH} ${SBMNT}/usr/src
 558
 559 log_it Build and install ports
 560
 561 # Make sure fetching will work in the chroot
 562 if [ -f /etc/resolv.conf ] ; then
 563         log_it copy resolv.conf
 564         cp /etc/resolv.conf ${SBMNT}/etc
 565         chflags schg ${SBMNT}/etc/resolv.conf
 566 fi
 567
 568 if [ -f /etc/localtime ] ; then
 569         log_it copy localtime
 570         cp /etc/localtime ${SBMNT}/etc
 571 fi
 572
 573 log_it ldconfig in chroot
 574 chroot ${SBMNT} sh /etc/rc.d/ldconfig start
 575
 576 log_it before_ports
 577 (
 578         before_ports
 579 )
 580
 581 log_it fixing fstab
 582 sed "/[         ]\/[    ]/s;^[^         ]*[     ];/dev/${TARGET_PART}   ;" \
 583         /etc/fstab > ${SBMNT}/etc/fstab
 584
 585 log_it build ports
 586
 587 cp $0 ${SBMNT}/root
 588 cp /tmp/_sb_log ${SBMNT}/tmp
 589 b=`basename $0`
 590 if [ "x$c_arg" != "x" ] ; then
 591         cp $c_arg ${SBMNT}/root
 592         chroot ${SBMNT} sh /root/$0 -c /root/`basename $c_arg` $use_pkg chroot_script
 593 else
 594         chroot ${SBMNT} sh /root/$0 $use_pkg chroot_script
 595 fi
 596 cp ${SBMNT}/tmp/_sb_log /tmp
 597
 598 log_it create all mountpoints
 599 grep -v '^[     ]*#' ${SBMNT}/etc/fstab |
 600 while read a b c
 601 do
 602         mkdir -p ${SBMNT}/$b
 603 done
 604
 605 if [ "x$SERCONS" != "xfalse" ] ; then
 606         log_it serial console
 607         echo " -h" > ${SBMNT}/boot.config
 608         sed -i "" -e /ttyd0/s/off/on/ ${SBMNT}/etc/ttys
 609         sed -i "" -e /ttyu0/s/off/on/ ${SBMNT}/etc/ttys
 610         sed -i "" -e '/^ttyv[0-8]/s/    on/     off/' ${SBMNT}/etc/ttys
 611 fi
 612
 613 log_it move dist config files "(expect warnings)"
 614 (
 615         cd ${SBMNT}
 616         mkdir root/configfiles_dist
 617         find ${CONFIGFILES} -print | cpio -dumpv root/configfiles_dist
 618 )
 619
 620 log_it copy live config files
 621 (cd / && find ${CONFIGFILES} -print | cpio -dumpv ${SBMNT})
 622
 623 log_it final_root
 624 ( final_root )
 625 log_it final_chroot
 626 cp /tmp/_sb_log ${SBMNT}/tmp
 627 if [ "x$c_arg" != "x" ] ; then
 628         chroot ${SBMNT} sh /root/$0 -c /root/`basename $c_arg` final_chroot
 629 else
 630         chroot ${SBMNT} sh /root/$0 final_chroot
 631 fi
 632 cp ${SBMNT}/tmp/_sb_log /tmp
 633 log_it "Check these messages (if any):"
 634 grep '^Stop' ${SBMNT}/_* || true
 635 log_it DONE
 636 echo "Now you probably want to:"
 637 echo "    $GPART_SUGGESTION"
 638 echo "    shutdown -r now"