util/abuild/abuild

   1 #!/bin/bash
   2 #
   3 #  coreboot autobuild
   4 #
   5 #  This script builds coreboot images for all available targets.
   6 #
   7 #  (C) 2004 by Stefan Reinauer <stepan@openbios.org>
   8 #  (C) 2006-2010 by coresystems GmbH <info@coresystems.de>
   9 #
  10 #  This file is subject to the terms and conditions of the GNU General
  11 #  Public License. See the file COPYING in the main directory of this
  12 #  archive for more details.
  13 #
  14
  15 #set -x # Turn echo on....
  16
  17 ABUILD_DATE="January 29th, 2010"
  18 ABUILD_VERSION="0.9"
  19
  20 # Where shall we place all the build trees?
  21 TARGET=coreboot-builds
  22 XMLFILE=$( pwd )/abuild.xml
  23
  24 # path to payload. Should be more generic
  25 PAYLOAD=/dev/null
  26
  27 # Lines of error context to be printed in FAILURE case
  28 CONTEXT=6
  29
  30 TESTSUBMISSION="http://qa.coreboot.org/deployment/send.php"
  31
  32 # Number of CPUs to compile on per default
  33 cpus=1
  34
  35 # Configure-only mode
  36 configureonly=0
  37
  38 # One might want to adjust these in case of cross compiling
  39 for i in make gmake gnumake nonexistant_make; do
  40         $i --version 2>/dev/null |grep "GNU Make" >/dev/null && break
  41 done
  42 if [ "$i" = "nonexistant_make" ]; then
  43         echo No GNU Make found.
  44         exit 1
  45 fi
  46 MAKE=$i
  47
  48 # this can be changed to xml by -x
  49 mode=text
  50
  51 # silent mode.. no compiler calls, only warnings in the log files.
  52 # this is disabled per default but can be enabled with -s
  53 silent=
  54
  55 # clang mode enabled by -sb option.
  56 scanbuild=false
  57
  58 # use ccache
  59 ccache=false
  60
  61 # stackprotect mode enabled by -ns option.
  62 stackprotect=false
  63
  64 # loglevel changed with -l / --loglevel option
  65 loglevel=default
  66
  67 # update existing image
  68 update=false
  69
  70 # CBFS prefix
  71 cbfs_prefix=fallback
  72
  73 ARCH=`uname -m | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \
  74         -e s/i86pc/i386/ \
  75         -e s/arm.*/arm/ -e s/sa110/arm/ -e s/x86_64/amd64/ \
  76         -e "s/Power Macintosh/ppc/"`
  77
  78 trap interrupt INT
  79
  80 function interrupt
  81 {
  82         printf "\n$0: execution interrupted manually.\n"
  83         if [ "$mode" == "xml" ]; then
  84                 printf "$0: deleting incomplete xml output file.\n"
  85         fi
  86         exit 1
  87 }
  88
  89 function debug
  90 {
  91         test "$verbose" == "true" && printf "$*\n"
  92 }
  93
  94 function xml
  95 {
  96         test "$mode" == "xml" && printf "$*\n" >> $XMLFILE
  97         return 0
  98 }
  99
 100 function xmlfile
 101 {
 102         test "$mode" == "xml" && {
 103                 printf '<![CDATA[\n'
 104                 cat $1
 105                 printf ']]>\n'
 106         } >> $XMLFILE
 107 }
 108
 109
 110
 111 function vendors
 112 {
 113         # make this a function so we can easily select
 114         # without breaking readability
 115         ls -1 "$ROOT/src/mainboard" | grep -v Kconfig | grep -v Makefile
 116 }
 117
 118 function mainboards
 119 {
 120         # make this a function so we can easily select
 121         # without breaking readability
 122
 123         VENDOR=$1
 124
 125         ls -1 $ROOT/src/mainboard/$VENDOR | grep -v Kconfig
 126 }
 127
 128 function architecture
 129 {
 130         VENDOR=$1
 131         MAINBOARD=$2
 132         ARCH=`cat $ROOT/src/mainboard/$VENDOR/$MAINBOARD/Kconfig | \
 133                 grep "select ARCH_"|cut -f2- -d_`
 134         echo $ARCH | sed s/X86/i386/
 135 }
 136
 137 function create_config
 138 {
 139         VENDOR=$1
 140         MAINBOARD=$2
 141         CONFIG=$3
 142
 143         build_dir=$TARGET/${VENDOR}_${MAINBOARD}
 144
 145         # get a working payload for the board if we have one.
 146         # the --payload option expects a directory containing
 147         # a shell script payload.sh
 148         #   Usage: payload.sh [VENDOR] [DEVICE]
 149         # the script returns an absolute path to the payload binary.
 150
 151         if [ -f $payloads/payload.sh ]; then
 152                 PAYLOAD=`sh $payloads/payload.sh $VENDOR $MAINBOARD`
 153                 printf "Using payload $PAYLOAD\n"
 154         fi
 155
 156         [ "$update" = "true" ] && mv ${build_dir}/coreboot.rom coreboot.rom.tmp
 157         $MAKE distclean obj=${build_dir}
 158         mkdir -p ${build_dir}
 159         mkdir -p $TARGET/sharedutils
 160         [ "$update" = "true" ] && mv coreboot.rom.tmp ${build_dir}/coreboot.rom
 161
 162         if [ "$CONFIG" != "" ]; then
 163                 printf "  Using existing configuration $CONFIG ... "
 164                 xml "  <config>$CONFIG</config>"
 165                 cp $CONFIG .config
 166         else
 167                 printf "  Creating config file... "
 168                 xml "  <config>autogenerated</config>"
 169                 grep "if[\t ]*VENDOR" src/mainboard/$VENDOR/$MAINBOARD/../Kconfig | \
 170                         sed "s,^.*\(VENDOR_.*\)[^A-Z0-9_]*,CONFIG_\1=y," > .config
 171                 grep "if[\t ]*BOARD" src/mainboard/$VENDOR/$MAINBOARD/Kconfig | \
 172                         sed "s,^.*\(BOARD_.*\)[^A-Z0-9_]*,CONFIG_\1=y," >> .config
 173                 grep "select[\t ]*ARCH" src/mainboard/$VENDOR/$MAINBOARD/Kconfig | \
 174                         sed "s,^.*\(ARCH_.*\)[^A-Z0-9_]*,CONFIG_\1=y," >> .config
 175                 echo "CONFIG_MAINBOARD_DIR=\"$VENDOR/$MAINBOARD\"" >> .config
 176                 echo "CONFIG_CBFS_PREFIX=\"$cbfs_prefix\"" >> .config
 177                 if [ "$PAYLOAD" != "/dev/null" ]; then
 178                         echo "# CONFIG_PAYLOAD_NONE is not set" >> .config
 179                         echo "CONFIG_PAYLOAD_ELF=y" >> .config
 180                         echo "CONFIG_FALLBACK_PAYLOAD_FILE=\"$PAYLOAD\"" >> .config
 181                 fi
 182
 183                 if [ "$loglevel" != "default" ]; then
 184                         printf "(loglevel override) "
 185                         echo "CONFIG_MAXIMUM_CONSOLE_LOGLEVEL_$loglevel=y" >> .config
 186                         echo "CONFIG_MAXIMUM_CONSOLE_LOGLEVEL=$loglevel" >> .config
 187                         echo "CONFIG_DEFAULT_CONSOLE_LOGLEVEL_$loglevel=y" >> .config
 188                         echo "CONFIG_DEFAULT_CONSOLE_LOGLEVEL=$loglevel" >> .config
 189                 fi
 190
 191                 if [ "$update" != "false" ]; then
 192                         printf "(update) "
 193                         echo "CONFIG_UPDATE_IMAGE=y" >> .config
 194                 fi
 195
 196                 if [ "$ccache" = "true" ]; then
 197                         printf "(ccache enabled) "
 198                         echo "CONFIG_CCACHE=y" >> .config
 199                 fi
 200
 201                 if [ "$scanbuild" = "true" ]; then
 202                         printf "(scan-build enabled) "
 203                         echo "CONFIG_SCANBUILD_ENABLE=y" >> .config
 204                         echo "CONFIG_SCANBUILD_REPORT_LOCATION=\"$TARGET/scan-build-results-tmp\"" >> .config
 205                 fi
 206                 echo "CONFIG_USBDEBUG=y" >> .config
 207         fi
 208
 209         #yes "" | $MAKE oldconfig -j $cpus obj=${build_dir} objutil=$TARGET/sharedutils &> ${build_dir}/config.log
 210         yes "" | $MAKE oldconfig obj=${build_dir} objutil=$TARGET/sharedutils &> ${build_dir}/config.log
 211         ret=$?
 212         mv .config.old $TARGET/${VENDOR}_${MAINBOARD}/config.in
 213         if [ $ret -eq 0 ]; then
 214                 printf "ok; "
 215                 xml "  <builddir>ok</builddir>"
 216                 xml "  <log>"
 217                 xmlfile $build_dir/config.log
 218                 xml "  </log>"
 219                 xml ""
 220                 return 0
 221         else
 222                 # Does this ever happen?
 223                 printf "FAILED!\nLog excerpt:\n"
 224                 xml "  <builddir>failed</builddir>"
 225                 xml "  <log>"
 226                 xmlfile $build_dir/config.log
 227                 xml "  </log>"
 228                 xml ""
 229                 tail -n $CONTEXT $build_dir/config.log 2> /dev/null || tail -$CONTEXT $build_dir/config.log
 230                 return 1
 231         fi
 232 }
 233
 234 function create_buildenv
 235 {
 236         VENDOR=$1
 237         MAINBOARD=$2
 238         CONFIG=$3
 239
 240         create_config $VENDOR $MAINBOARD $CONFIG
 241         ret=$?
 242
 243         # Allow simple "make" in the target directory
 244         MAKEFILE=$TARGET/${VENDOR}_${MAINBOARD}/Makefile
 245         echo "# autogenerated makefile" > $MAKEFILE
 246         echo "TOP=$ROOT" >> $MAKEFILE
 247         echo "OUT=$TARGET/${VENDOR}_${MAINBOARD}" >> $MAKEFILE
 248         echo "all:" >> $MAKEFILE
 249         echo "  cp config.build \$(TOP)/.config" >> $MAKEFILE
 250         echo "  cd \$(TOP); \$(MAKE) oldconfig obj=\$(OUT)" >> $MAKEFILE
 251         echo "  cd \$(TOP); \$(MAKE) obj=\$(OUT)" >> $MAKEFILE
 252
 253         return $ret
 254 }
 255
 256 function compile_target
 257 {
 258         VENDOR=$1
 259         MAINBOARD=$2
 260
 261         printf " Compiling image "
 262         test "$cpus" == "" && printf "in parallel .. "
 263         test "$cpus" == "1" && printf "on 1 cpu .. "
 264         test 0$cpus -gt 1 && printf "on %d cpus in parallel .. " $cpus
 265
 266         CURR=$( pwd )
 267         #stime=`perl -e 'print time();' 2>/dev/null || date +%s`
 268         build_dir=$TARGET/${VENDOR}_${MAINBOARD}
 269         eval $MAKE $silent -j $cpus obj=${build_dir} objutil=$TARGET/sharedutils \
 270                 &> ${build_dir}/make.log
 271         ret=$?
 272         mv .config ${build_dir}/config.build
 273         mv .xcompile ${build_dir}/xcompile.build
 274         cd $TARGET/${VENDOR}_${MAINBOARD}
 275
 276         etime=`perl -e 'print time();' 2>/dev/null || date +%s`
 277         duration=$(( $etime - $stime ))
 278         xml "  <buildtime>${duration}s</buildtime>"
 279
 280         xml "  <log>"
 281         xmlfile make.log
 282         xml "  </log>"
 283
 284         if [ $ret -eq 0 ]; then
 285                 xml "  <compile>ok</compile>"
 286                 printf "ok\n" > compile.status
 287                 printf "ok. (took ${duration}s)\n"
 288                 cd $CURR
 289                 return 0
 290         else
 291                 xml "  <compile>failed</compile>"
 292                 printf "FAILED after ${duration}s!\nLog excerpt:\n"
 293                 tail -n $CONTEXT make.log 2> /dev/null || tail -$CONTEXT make.log
 294                 cd $CURR
 295                 return 1
 296         fi
 297 }
 298
 299 function built_successfully
 300 {
 301         CURR=`pwd`
 302         status="fail"
 303         if [ -d "$TARGET/${VENDOR}_${MAINBOARD}" ]; then
 304                 cd $TARGET/${VENDOR}_${MAINBOARD}
 305                 if [ -r compile.status ] ; then
 306                         status=`cat compile.status`
 307                 fi
 308                 cd $CURR
 309         fi
 310         [ "$buildall" != "true" -a "$status" == "ok" ]
 311 }
 312
 313 function build_broken
 314 {
 315         CURR=`pwd`
 316         status="yes"
 317         [ -r "$ROOT/src/mainboard/${VENDOR}/${MAINBOARD}/BROKEN" ] && status="no"
 318         [ "$buildbroken" == "true" -o "$status" == "yes" ]
 319 }
 320
 321 function build_target
 322 {
 323         VENDOR=$1
 324         MAINBOARD=$2
 325         CONFIG=$3
 326         TARCH=$( architecture $VENDOR $MAINBOARD )
 327
 328         # Allow architecture override in an abuild.info file.
 329         # This is used for the Motorola Sandpoint, which is not a real target
 330         # but a skeleton target for the Sandpoint X3.
 331         [ -r "$ROOT/src/mainboard/${VENDOR}/${MAINBOARD}/abuild.info" ] && \
 332                 source $ROOT/src/mainboard/${VENDOR}/${MAINBOARD}/abuild.info
 333
 334         # default setting
 335
 336         CC="${CROSS_COMPILE}gcc"
 337         CROSS_COMPILE=""
 338         found_crosscompiler=false
 339         if which $TARCH-elf-gcc 2>/dev/null >/dev/null; then
 340                 # i386-elf target needs --divide, for i386-linux, that's the default
 341                 if [ "$TARCH" = "i386" ]; then
 342                         CC="$CC -Wa,--divide"
 343                 fi
 344                 CROSS_COMPILE="$TARCH-elf-"
 345                 CC=gcc
 346                 CROSS_TEXT=", using $CROSS_COMPILE$CC"
 347                 found_crosscompiler=true
 348         fi
 349
 350         HOSTCC='gcc'
 351
 352         printf "Building $VENDOR/$MAINBOARD; "
 353
 354         xml "<mainboard>"
 355         xml ""
 356         xml "  <vendor>$VENDOR</vendor>"
 357         xml "  <device>$MAINBOARD</device>"
 358         xml ""
 359         xml "  <architecture>$TARCH</architecture>"
 360         xml ""
 361
 362         if [ "$ARCH" = "$TARCH" -o $found_crosscompiler = true ]; then
 363                 printf "$TARCH: ok$CROSS_TEXT\n"
 364         else
 365                 # FIXME this is basically the same as above.
 366                 found_crosscompiler=false
 367                 if [ "$ARCH" == amd64 -a "$TARCH" == i386 ]; then
 368                         CC="gcc -m32"
 369                         found_crosscompiler=true
 370                 fi
 371                 if [ "$ARCH" == ppc64 -a "$TARCH" == ppc ]; then
 372                         CC="gcc -m32"
 373                         found_crosscompiler=true
 374                 fi
 375                 if [ "$found_crosscompiler" == "false" -a "$TARCH" == ppc ];then
 376                         for prefix in powerpc-eabi- powerpc-linux- ppc_74xx- \
 377                             powerpc-7450-linux-gnu- powerpc-elf-; do
 378                                 if ${prefix}gcc --version > /dev/null 2> /dev/null ; then
 379                                         found_crosscompiler=true
 380                                         CROSS_COMPILE=$prefix
 381                                 fi
 382                         done
 383                 fi
 384
 385
 386                 # TBD: look for suitable cross compiler suite
 387                 # cross-$TARCH-gcc and cross-$TARCH-ld
 388
 389                 # Check result:
 390                 if [ $found_crosscompiler == "false" ]; then
 391                         printf "$TARCH: skipped, we're $ARCH\n\n"
 392                         xml "  <status>notbuilt</status>"
 393                         xml ""
 394                         xml "</mainboard>"
 395
 396                         return 0
 397                 else
 398                         printf "$TARCH: ok, $ARCH using ${CROSS_COMPILE}gcc\n"
 399                         xml "  <compiler>"
 400                         xml "    <path>`which ${CROSS_COMPILE}gcc`</path>"
 401                         xml "    <version>`${CROSS_COMPILE}gcc --version | head -1`</version>"
 402                         xml "  </compiler>"
 403                         xml ""
 404                 fi
 405         fi
 406
 407         CC=${CROSS_COMPILE}$CC
 408
 409         if  [ "$stackprotect" = "true" ]; then
 410                 CC="$CC -fno-stack-protector"
 411         fi
 412
 413         built_successfully $VENDOR $MAINBOARD && test $update = "false" && \
 414         {
 415                 printf " ( mainboard/$VENDOR/$MAINBOARD previously ok )\n\n"
 416                 xml "  <status>previouslyok</status>"
 417                 xml ""
 418                 xml "</mainboard>"
 419                 return 0
 420         }
 421
 422         build_broken $VENDOR $MAINBOARD || \
 423         {
 424                 printf " ( broken mainboard/$VENDOR/$MAINBOARD skipped )\n\n"
 425                 xml "  <status>knownbroken</status>"
 426                 xml ""
 427                 xml "</mainboard>"
 428                 return 0
 429         }
 430
 431         stime=`perl -e 'print time();' 2>/dev/null || date +%s`
 432         create_buildenv $VENDOR $MAINBOARD $CONFIG
 433         if [ $? -eq 0  -a  $configureonly -eq 0 ]; then
 434                 if [ "$scanbuild" = "true" ]; then
 435                         rm -rf $TARGET/scan-build-results-tmp
 436                 fi
 437                 compile_target $VENDOR $MAINBOARD &&
 438                         xml "  <status>ok</status>" ||
 439                         xml "<status>broken</status>"
 440                 if [ "$scanbuild" = "true" ]; then
 441                         rm -rf $TARGET/${VENDOR}_${MAINBOARD}-scanbuild
 442                         mv `dirname $TARGET/scan-build-results-tmp/*/index.html` $TARGET/${VENDOR}_${MAINBOARD}-scanbuild
 443                 fi
 444         fi
 445         # Not calculated here because we still print it in compile_target
 446         #etime=`perl -e 'print time();' 2>/dev/null || date +%s`
 447         #duration=$(( $etime - $stime ))
 448         #xml "  <buildtime>${duration}s</buildtime>"
 449
 450         xml ""
 451         xml "</mainboard>"
 452
 453         printf "\n"
 454 }
 455
 456 function test_target
 457 {
 458         VENDOR=$1
 459         MAINBOARD=$2
 460
 461         if [ "$hwtest" != "true" ]; then
 462                 return 0
 463         fi
 464
 465         # image does not exist. we silently skip the patch.
 466         if [ ! -r "$TARGET/${VENDOR}_${MAINBOARD}/coreboot.rom" ]; then
 467                 return 0
 468         fi
 469
 470         which curl &> /dev/null
 471         if [ $? != 0 ]; then
 472                 printf "curl is not installed but required for test submission.  skipping test.\n\n"
 473                 return 0
 474         fi
 475
 476         CURR=`pwd`
 477         if [ -r "$TARGET/${VENDOR}_${MAINBOARD}/tested" ]; then
 478                 printf "Testing image for board $VENDOR $MAINBOARD skipped (previously submitted).\n\n"
 479                 return 0
 480         fi
 481         # touch $TARGET/${VENDOR}_${MAINBOARD}/tested
 482
 483         printf "Submitting image for board $VENDOR $MAINBOARD to test system...\n"
 484
 485         curl -f -F "romfile=@$TARGET/${VENDOR}_${MAINBOARD}/coreboot.rom" \
 486                 -F "mode=abuild" -F "mainboard=${VENDOR}_${MAINBOARD}" -F "submit=Upload" \
 487                 "http://qa.coreboot.org/deployment/send.php"
 488
 489         printf "\n"
 490         return 0
 491 }
 492
 493 function remove_target
 494 {
 495         if [ "$remove" != "true" ]; then
 496                 return 0
 497         fi
 498
 499         VENDOR=$1
 500         MAINBOARD=$2
 501
 502         # Save the generated coreboot.rom file of each board.
 503         if [ -r "$TARGET/${VENDOR}_${MAINBOARD}/coreboot.rom" ]; then
 504                 cp $TARGET/${VENDOR}_${MAINBOARD}/coreboot.rom \
 505                    ${VENDOR}_${MAINBOARD}_coreboot.rom
 506         fi
 507
 508         printf "Removing build dir for board $VENDOR $MAINBOARD...\n"
 509         rm -rf $TARGET/${VENDOR}_${MAINBOARD}
 510
 511         return 0
 512 }
 513
 514 function myhelp
 515 {
 516         printf "Usage: $0 [-v] [-a] [-b] [-r] [-t <vendor/board>] [-p <dir>] [lbroot]\n"
 517         printf "       $0 [-V|--version]\n"
 518         printf "       $0 [-h|--help]\n\n"
 519
 520         printf "Options:\n"
 521         printf "    [-v|--verbose]                print more messages\n"
 522         printf "    [-a|--all]                    build previously succeeded ports as well\n"
 523         printf "    [-b|--broken]                 attempt to build ports that are known broken\n"
 524         printf "    [-r|--remove]                 remove output dir after build\n"
 525         printf "    [-t|--target <vendor/board>]  attempt to build target vendor/board only\n"
 526         printf "    [-p|--payloads <dir>]         use payloads in <dir> to build images\n"
 527         printf "    [-V|--version]                print version number and exit\n"
 528         printf "    [-h|--help]                   print this help and exit\n"
 529         printf "    [-x|--xml]                    write xml log file \n"
 530         printf "                                  (defaults to $XMLFILE)\n"
 531         printf "    [-T|--test]                   submit image(s) to automated test system\n"
 532         printf "    [-c|--cpus <numcpus>]         build on <numcpus> at the same time\n"
 533         printf "    [-s|--silent]                 omit compiler calls in logs\n"
 534         printf "    [-ns|--nostackprotect]        use gcc -fno-stack-protector option\n"
 535         printf "    [-sb|--scan-build]            use clang's static analyzer\n"
 536         printf "    [-y|--ccache]                 use ccache\n"
 537         printf "    [-C|--config]                 configure-only mode\n"
 538         printf "    [-l|--loglevel <num>]         set loglevel\n"
 539         printf "    [-u|--update]                 update existing image\n"
 540         printf "    [-P|--prefix <name>]          file name prefix in CBFS\n"
 541         printf "    [lbroot]                      absolute path to coreboot sources\n"
 542         printf "                                  (defaults to $ROOT)\n\n"
 543 }
 544
 545 function myversion
 546 {
 547         cat << EOF
 548
 549 coreboot autobuild v$ABUILD_VERSION ($ABUILD_DATE)
 550
 551 Copyright (C) 2004 by Stefan Reinauer <stepan@openbios.org>
 552 Copyright (C) 2006-2010 by coresystems GmbH <info@coresystems.de>
 553
 554 This program is free software; you may redistribute it under the terms
 555 of the GNU General Public License. This program has absolutely no
 556 warranty.
 557
 558 EOF
 559 }
 560
 561 # default options
 562 target=""
 563 buildall=false
 564 verbose=false
 565
 566 test -f util/sconfig/sconfig.l && ROOT=$( pwd )
 567 test -f ../util/sconfig/sconfig.l && ROOT=$( cd ..; pwd )
 568 test "$ROOT" = "" && ROOT=$( cd ../..; pwd )
 569
 570 # parse parameters.. try to find out whether we're running GNU getopt
 571 getoptbrand="`getopt -V`"
 572 if [ "${getoptbrand:0:6}" == "getopt" ]; then
 573         # Detected GNU getopt that supports long options.
 574         args=`getopt -l version,verbose,help,all,target:,broken,payloads:,test,cpus:,silent,xml,config,loglevel:,remove,prefix:,update,nostackprotect,scan-build,ccache -o Vvhat:bp:Tc:sxCl:rP:uy -- "$@"`
 575         eval set -- $args
 576 else
 577         # Detected non-GNU getopt
 578         args=`getopt Vvhat:bp:Tc:sxCl:rP:uy $*`
 579         set -- $args
 580 fi
 581
 582 if [ $? != 0 ]; then
 583         myhelp
 584         exit 1
 585 fi
 586
 587 while true ; do
 588         case "$1" in
 589                 -x|--xml)       shift; mode=xml; rm -f $XMLFILE ;;
 590                 -t|--target)    shift; target="$1"; shift;;
 591                 -a|--all)       shift; buildall=true;;
 592                 -b|--broken)    shift; buildbroken=true;;
 593                 -r|--remove)    shift; remove=true;;
 594                 -v|--verbose)   shift; verbose=true; silent='V=1';;
 595                 -V|--version)   shift; myversion; exit 0;;
 596                 -h|--help)      shift; myversion; myhelp; exit 0;;
 597                 -p|--payloads)  shift; payloads="$1"; shift;;
 598                 -T|--test)      shift; hwtest=true;;
 599                 -c|--cpus)      shift; cpus="$1"; test "$cpus" == "max" && cpus=""; shift;;
 600                 -s|--silent)    shift; silent="-s";;
 601                 -ns|--nostackprotect) shift; stackprotect=true;;
 602                 -sb|--scan-build) shift; scanbuild=true;;
 603                 -y|--ccache)    shift; ccache=true;;
 604                 -C|--config)    shift; configureonly=1;;
 605                 -l|--loglevel)  shift; loglevel="$1"; shift;;
 606                 -u|--update)    shift; update="true";;
 607                 -P|--prefix)    shift; cbfs_prefix="$1"; shift;;
 608                 --)             shift; break;;
 609                 -*)             printf "Invalid option\n\n"; myhelp; exit 1;;
 610                 *)              break;;
 611         esac
 612 done
 613
 614 # /path/to/freebios2/
 615 test -z "$1" || ROOT=$1
 616
 617 debug "ROOT=$ROOT"
 618
 619 xml '<?xml version="1.0" encoding="utf-8"?>'
 620 xml '<abuild>'
 621
 622 if [ "$target" != "" ]; then
 623         # build a single board
 624         VENDOR=`printf $target|cut -f1 -d/`
 625         MAINBOARD=`printf $target|cut -f2 -d/`
 626         CONFIG=`printf $target|cut -f3 -d/`
 627         if [ ! -r $ROOT/src/mainboard/$target ]; then
 628                 printf "No such target: $target\n"
 629                 xml '</abuild>'
 630                 exit 1
 631         fi
 632         build_target $VENDOR $MAINBOARD $CONFIG
 633         test_target $VENDOR $MAINBOARD
 634 else
 635         # build all boards per default
 636         for VENDOR in $( vendors ); do
 637                 for MAINBOARD in $( mainboards $VENDOR ); do
 638                         build_target $VENDOR $MAINBOARD
 639                         test_target $VENDOR $MAINBOARD
 640                         remove_target $VENDOR $MAINBOARD
 641                 done
 642         done
 643 fi
 644 xml '</abuild>'
 645