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