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                 if [ ! -d $d ] ; then
 200                         echo "Missing port $d ($t)" 1>&2
 201                         continue
 202                 fi
 203                 d=`cd /usr/ports && cd $d && /bin/pwd`
 204                 if [ ! -f $d/Makefile ] ; then
 205                         echo "Missing port $d" 1>&2
 206                         continue
 207                 fi
 208                 if [ "x$t" != "x." ] ; then
 209                         echo "\"$t\" -> \"$d\"" >> /tmp/_.plist.dot
 210                 fi
 211                 if grep -q "^$d\$" /tmp/_.plist ; then
 212                         true
 213                 elif grep -q "^$d\$" /tmp/_.plist.tdone ; then
 214                         true
 215                 else
 216                         (
 217                         cd $d
 218                         l=""
 219                         for a in `ports_make -V _UNIFIED_DEPENDS`
 220                         do
 221                                 x=`expr "$a" : '.*:\(.*\)'`
 222                                 l="${l} ${x}"
 223                         done
 224                         ports_recurse $d $l
 225                         )
 226                         echo "$d" >> /tmp/_.plist
 227                 fi
 228         done
 229         if [ "x$t" = "x." ] ; then
 230                 echo '}' >> /tmp/_.plist.dot
 231         fi
 232 )
 233
 234 ports_build() (
 235
 236         ports_recurse . $PORTS_WE_WANT
 237
 238         if [ "x${PKG_DIR}" != "x" ] ; then
 239                 mkdir -p ${PKG_DIR}
 240         fi
 241
 242         pd=`cd /usr/ports && /bin/pwd`
 243         # Now build & install them
 244         for p in `cat /tmp/_.plist`
 245         do
 246                 b=`echo $p | tr / _`
 247                 t=`echo $p | sed "s,${pd},,"`
 248                 pn=`cd $p && ports_make package-name`
 249
 250                 if [ "x`basename $p`" == "xpkg" ] ; then
 251                         log_it "Very Special: $t ($pn)"
 252
 253                         (
 254                         cd $p
 255                         ports_make clean all install
 256                         ) > _.$b 2>&1 < /dev/null
 257                         continue
 258                 fi
 259
 260                 if pkg info $pn > /dev/null 2>&1 ; then
 261                         log_it "Already installed: $t ($pn)"
 262                         continue
 263                 fi
 264
 265                 if [ "x${PKG_DIR}" != "x" -a -f ${PKG_DIR}/$pn.txz ] ; then
 266                         if [ "x$use_pkg" = "x-p" ] ; then
 267                                 log_it "Install $t ($pn)"
 268                                 (
 269                                 set +e
 270                                 pkg add ${PKG_DIR}/$pn.txz || true
 271                                 ) > _.$b 2>&1 < /dev/null
 272                                 continue
 273                         fi
 274                 fi
 275
 276                 miss=`(cd $p ; ports_make missing) || true`
 277
 278                 if [ "x${miss}" != "x" ] ; then
 279                         log_it "NB: MISSING for $p:" $miss
 280                 fi
 281
 282                 log_it "build $pn ($p)"
 283                 (
 284                         set +e
 285                         cd $p
 286                         ports_make clean
 287                         if ports_make install ; then
 288                                 if [ "x${PKG_DIR}" != "x" ] ; then
 289                                         ports_make package
 290                                 fi
 291                         else
 292                                 log_it FAIL build $p
 293                         fi
 294                         ports_make clean
 295
 296                 ) > _.$b 2>&1 < /dev/null
 297         done
 298 )
 299
 300 ports_prefetch() (
 301         (
 302         set +x
 303         ldir=$1
 304         true > /${ldir}/_.prefetch
 305         echo "Building /tmp/_.plist" >> /${ldir}/_.prefetch
 306
 307         ports_recurse . $PORTS_WE_WANT
 308
 309         echo "Completed /tmp/_.plist" >> /${ldir}/_.prefetch
 310         # Now checksump/fetch them
 311         for p in `cat /tmp/_.plist`
 312         do
 313                 b=`echo $p | tr / _`
 314                 (
 315                         cd $p
 316                         if ports_make checksum ; then
 317                                 rm -f /${ldir}/_.prefetch.$b
 318                                 echo "OK $p" >> /${ldir}/_.prefetch
 319                                 exit 0
 320                         fi
 321                         ports_make distclean
 322                         ports_make checksum || true
 323
 324                         if ports_make checksum > /dev/null 2>&1 ; then
 325                                 rm -f /${ldir}/_.prefetch.$b
 326                                 echo "OK $p" >> /${ldir}/_.prefetch
 327                         else
 328                                 echo "BAD $p" >> /${ldir}/_.prefetch
 329                         fi
 330                 ) > /${ldir}/_.prefetch.$b 2>&1
 331         done
 332         echo "Done" >> /${ldir}/_.prefetch
 333         )
 334 )
 335
 336 #######################################################################
 337
 338 do_world=true
 339 do_kernel=true
 340 do_prefetch=false
 341 use_pkg=""
 342 c_arg=""
 343
 344 set +e
 345 args=`getopt bc:hkpP:w $*`
 346 if [ $? -ne 0 ] ; then
 347         usage
 348 fi
 349 set -e
 350
 351 set -- $args
 352 for i
 353 do
 354         case "$i"
 355         in
 356         -b)
 357                 shift;
 358                 do_world=false
 359                 do_kernel=false
 360                 ;;
 361         -c)
 362                 c_arg=$2
 363                 if [ ! -f "$c_arg" ] ; then
 364                         echo "Cannot read $c_arg" 1>&2
 365                         usage
 366                 fi
 367                 . "$2"
 368                 shift
 369                 shift
 370                 ;;
 371         -h)
 372                 usage
 373                 ;;
 374         -k)
 375                 shift;
 376                 do_kernel=false
 377                 ;;
 378         -p)
 379                 shift;
 380                 use_pkg="-p"
 381                 ;;
 382         -P)
 383                 shift;
 384                 do_prefetch=true
 385                 distfile_cache=$1
 386                 shift;
 387                 ;;
 388         -w)
 389                 shift;
 390                 do_world=false
 391                 ;;
 392         --)
 393                 shift
 394                 break;
 395                 ;;
 396         esac
 397 done
 398
 399 #######################################################################
 400
 401 if [ "x$1" = "xchroot_script" ] ; then
 402         set -e
 403
 404         shift
 405
 406         before_ports_chroot
 407
 408         ports_build
 409
 410         exit 0
 411 fi
 412
 413 if [ "x$1" = "xfinal_chroot" ] ; then
 414         final_chroot
 415         exit 0
 416 fi
 417
 418 if [ $# -gt 0 ] ; then
 419         echo "$0: Extraneous arguments supplied"
 420         usage
 421 fi
 422
 423 #######################################################################
 424
 425 T0=`date +%s`
 426 echo $T0 $T0 > /tmp/_sb_log
 427
 428 [ ! -d ${SBMNT} ] && mkdir -p ${SBMNT}
 429
 430 if $do_prefetch ; then
 431         rm -rf /tmp/sysbuild/ports
 432         mkdir -p /tmp/sysbuild/ports
 433         ln -s ${distfile_cache} /tmp/sysbuild/ports/distfiles
 434         export PORTS_OPTS=CD_MOUNTPTS=/tmp/sysbuild
 435         ports_prefetch /tmp
 436         exit 0
 437 fi
 438
 439 log_it Unmount everything
 440 (
 441         ( cleanup )
 442         umount /freebsd/distfiles || true
 443         umount ${SBMNT}/freebsd/distfiles || true
 444         umount ${FREEBSD_PART} || true
 445         umount ${SBMNT}/freebsd || true
 446         umount ${SBMNT}/dev || true
 447         umount ${SBMNT} || true
 448         umount /dev/${TARGET_PART} || true
 449 ) # > /dev/null 2>&1
 450
 451 log_it Prepare running image
 452 mkdir -p /freebsd
 453 mount ${FREEBSD_PART} /freebsd
 454
 455 #######################################################################
 456
 457 if [ ! -d /freebsd/${PORTS_PATH} ] ;  then
 458         echo PORTS_PATH does not exist 1>&2
 459         exit 1
 460 fi
 461
 462 if [ ! -d /freebsd/${SRC_PATH} ] ;  then
 463         echo SRC_PATH does not exist 1>&2
 464         exit 1
 465 fi
 466
 467 log_it TARGET_PART $TARGET_PART
 468 sleep 5
 469
 470 rm -rf /usr/ports
 471 ln -s /freebsd/${PORTS_PATH} /usr/ports
 472
 473 rm -rf /usr/src
 474 ln -s /freebsd/${SRC_PATH} /usr/src
 475
 476 if $do_world ; then
 477         if [ "x${OBJ_PATH}" != "x" ] ; then
 478                 rm -rf /usr/obj
 479                 (cd /freebsd && mkdir -p ${OBJ_PATH} && ln -s ${OBJ_PATH} /usr/obj)
 480         else
 481                 rm -rf /usr/obj
 482                 mkdir -p /usr/obj
 483         fi
 484 fi
 485
 486 #######################################################################
 487
 488 for i in ${PORTS_WE_WANT}
 489 do
 490         (
 491         cd /usr/ports
 492         if [ ! -d $i ]  ; then
 493                 echo "Port $i not found" 1>&2
 494                 exit 2
 495         fi
 496         )
 497 done
 498
 499 #export PORTS_WE_WANT
 500 #export PORTS_OPTS
 501
 502 #######################################################################
 503
 504 log_it Prepare destination partition
 505 newfs -t -E -O2 -U /dev/${TARGET_PART} > /dev/null
 506 mount /dev/${TARGET_PART} ${SBMNT}
 507 mkdir -p ${SBMNT}/dev
 508 mount -t devfs devfs ${SBMNT}/dev
 509
 510 if [ "x${REMOTEDISTFILES}" != "x" ] ; then
 511         rm -rf /freebsd/${PORTS_PATH}/distfiles
 512         ln -s /freebsd/distfiles /freebsd/${PORTS_PATH}/distfiles
 513         mkdir -p /freebsd/distfiles
 514         mount  ${REMOTEDISTFILES} /freebsd/distfiles
 515 fi
 516
 517 log_it copy ports config files
 518 (cd / ; find var/db/ports -print | cpio -dumpv ${SBMNT} > /dev/null 2>&1)
 519
 520 log_it "Start prefetch of ports distfiles"
 521 ports_prefetch ${SBMNT} &
 522
 523 if $do_world ; then
 524         (
 525         cd /usr/src
 526         log_it "Buildworld"
 527         make ${JARG} -s buildworld ${SRCCONF} > ${SBMNT}/_.bw 2>&1
 528         )
 529 fi
 530
 531 if $do_kernel ; then
 532         (
 533         cd /usr/src
 534         log_it "Buildkernel"
 535         make ${JARG} -s buildkernel KERNCONF=$KERNCONF > ${SBMNT}/_.bk 2>&1
 536         )
 537 fi
 538
 539
 540 log_it Installworld
 541 (cd /usr/src && make ${JARG} installworld DESTDIR=${SBMNT} ${SRCCONF} ) \
 542         > ${SBMNT}/_.iw 2>&1
 543
 544 log_it distribution
 545 (cd /usr/src/etc && make -m /usr/src/share/mk distribution DESTDIR=${SBMNT} ${SRCCONF} ) \
 546         > ${SBMNT}/_.dist 2>&1
 547
 548 log_it Installkernel
 549 (cd /usr/src && make ${JARG} installkernel DESTDIR=${SBMNT} KERNCONF=$KERNCONF ) \
 550         > ${SBMNT}/_.ik 2>&1
 551
 552 if [ "x${OBJ_PATH}" != "x" ] ; then
 553         rmdir ${SBMNT}/usr/obj
 554         ( cd /freebsd && mkdir -p ${OBJ_PATH} && ln -s ${OBJ_PATH} ${SBMNT}/usr/obj )
 555 fi
 556
 557 log_it Wait for ports prefetch
 558 log_it "(Tail ${SBMNT}/_.prefetch for progress)"
 559 wait
 560
 561 log_it Move filesystems
 562
 563 if [ "x${REMOTEDISTFILES}" != "x" ] ; then
 564         umount /freebsd/distfiles
 565 fi
 566 umount ${FREEBSD_PART} || true
 567 mkdir -p ${SBMNT}/freebsd
 568 mount ${FREEBSD_PART} ${SBMNT}/freebsd
 569 if [ "x${REMOTEDISTFILES}" != "x" ] ; then
 570         mount  ${REMOTEDISTFILES} ${SBMNT}/freebsd/distfiles
 571 fi
 572
 573 rm -rf ${SBMNT}/usr/ports || true
 574 ln -s /freebsd/${PORTS_PATH} ${SBMNT}/usr/ports
 575
 576 rm -rf ${SBMNT}/usr/src || true
 577 ln -s /freebsd/${SRC_PATH} ${SBMNT}/usr/src
 578
 579 log_it Build and install ports
 580
 581 # Make sure fetching will work in the chroot
 582 if [ -f /etc/resolv.conf ] ; then
 583         log_it copy resolv.conf
 584         cp /etc/resolv.conf ${SBMNT}/etc
 585         chflags schg ${SBMNT}/etc/resolv.conf
 586 fi
 587
 588 if [ -f /etc/localtime ] ; then
 589         log_it copy localtime
 590         cp /etc/localtime ${SBMNT}/etc
 591 fi
 592
 593 log_it ldconfig in chroot
 594 chroot ${SBMNT} sh /etc/rc.d/ldconfig start
 595
 596 log_it before_ports
 597 (
 598         before_ports
 599 )
 600
 601 log_it fixing fstab
 602 sed "/[         ]\/[    ]/s;^[^         ]*[     ];/dev/${TARGET_PART}   ;" \
 603         /etc/fstab > ${SBMNT}/etc/fstab
 604
 605 log_it build ports
 606
 607 cp $0 ${SBMNT}/root
 608 cp /tmp/_sb_log ${SBMNT}/tmp
 609 b=`basename $0`
 610 if [ "x$c_arg" != "x" ] ; then
 611         cp $c_arg ${SBMNT}/root
 612         chroot ${SBMNT} sh /root/$0 -c /root/`basename $c_arg` $use_pkg chroot_script
 613 else
 614         chroot ${SBMNT} sh /root/$0 $use_pkg chroot_script
 615 fi
 616 cp ${SBMNT}/tmp/_sb_log /tmp
 617
 618 log_it create all mountpoints
 619 grep -v '^[     ]*#' ${SBMNT}/etc/fstab |
 620 while read a b c
 621 do
 622         mkdir -p ${SBMNT}/$b
 623 done
 624
 625 if [ "x$SERCONS" != "xfalse" ] ; then
 626         log_it serial console
 627         echo " -h" > ${SBMNT}/boot.config
 628         sed -i "" -e /ttyd0/s/off/on/ ${SBMNT}/etc/ttys
 629         sed -i "" -e /ttyu0/s/off/on/ ${SBMNT}/etc/ttys
 630         sed -i "" -e '/^ttyv[0-8]/s/    on/     off/' ${SBMNT}/etc/ttys
 631 fi
 632
 633 log_it move dist config files "(expect warnings)"
 634 (
 635         cd ${SBMNT}
 636         mkdir root/configfiles_dist
 637         find ${CONFIGFILES} -print | cpio -dumpv root/configfiles_dist
 638 )
 639
 640 log_it copy live config files
 641 (cd / && find ${CONFIGFILES} -print | cpio -dumpv ${SBMNT})
 642
 643 log_it final_root
 644 ( final_root )
 645 log_it final_chroot
 646 cp /tmp/_sb_log ${SBMNT}/tmp
 647 if [ "x$c_arg" != "x" ] ; then
 648         chroot ${SBMNT} sh /root/$0 -c /root/`basename $c_arg` final_chroot
 649 else
 650         chroot ${SBMNT} sh /root/$0 final_chroot
 651 fi
 652 cp ${SBMNT}/tmp/_sb_log /tmp
 653 log_it "Check these messages (if any):"
 654 grep '^Stop' ${SBMNT}/_* || true
 655 log_it DONE
 656 echo "Now you probably want to:"
 657 echo "    $GPART_SUGGESTION"
 658 echo "    shutdown -r now"