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="December 10th, 2010"
  18 ABUILD_VERSION="0.9.1"
  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         mkdir -p ${build_dir}
 158         mkdir -p $TARGET/sharedutils
 159         [ "$update" = "true" ] && mv coreboot.rom.tmp ${build_dir}/coreboot.rom
 160
 161         if [ "$CONFIG" != "" ]; then
 162                 printf "  Using existing configuration $CONFIG ... "
 163                 xml "  <config>$CONFIG</config>"
 164                 cp src/mainboard/$VENDOR/$MAINBOARD/$CONFIG ${build_dir}/config.build
 165         else
 166                 printf "  Creating config file... "
 167                 xml "  <config>autogenerated</config>"
 168                 grep "if[\t ]*VENDOR" src/mainboard/$VENDOR/$MAINBOARD/../Kconfig | \
 169                         sed "s,^.*\(VENDOR_.*\)[^A-Z0-9_]*,CONFIG_\1=y," > ${build_dir}/config.build
 170                 grep "if[\t ]*BOARD" src/mainboard/$VENDOR/$MAINBOARD/Kconfig | \
 171                         sed "s,^.*\(BOARD_.*\)[^A-Z0-9_]*,CONFIG_\1=y," >> ${build_dir}/config.build
 172                 grep "select[\t ]*ARCH" src/mainboard/$VENDOR/$MAINBOARD/Kconfig | \
 173                         sed "s,^.*\(ARCH_.*\)[^A-Z0-9_]*,CONFIG_\1=y," >> ${build_dir}/config.build
 174                 echo "CONFIG_MAINBOARD_DIR=\"$VENDOR/$MAINBOARD\"" >> ${build_dir}/config.build
 175                 echo "CONFIG_CBFS_PREFIX=\"$cbfs_prefix\"" >> ${build_dir}/config.build
 176                 if [ "$PAYLOAD" != "/dev/null" ]; then
 177                         echo "# CONFIG_PAYLOAD_NONE is not set" >> ${build_dir}/config.build
 178                         echo "# CONFIG_PAYLOAD_SEABIOS is not set" >> ${build_dir}/config.build
 179                         echo "CONFIG_PAYLOAD_ELF=y" >> ${build_dir}/config.build
 180                         echo "CONFIG_PAYLOAD_FILE=\"$PAYLOAD\"" >> ${build_dir}/config.build
 181                 fi
 182
 183                 if [ "$loglevel" != "default" ]; then
 184                         printf "(loglevel override) "
 185                         echo "CONFIG_MAXIMUM_CONSOLE_LOGLEVEL_$loglevel=y" >> ${build_dir}/config.build
 186                         echo "CONFIG_MAXIMUM_CONSOLE_LOGLEVEL=$loglevel" >> ${build_dir}/config.build
 187                         echo "CONFIG_DEFAULT_CONSOLE_LOGLEVEL_$loglevel=y" >> ${build_dir}/config.build
 188                         echo "CONFIG_DEFAULT_CONSOLE_LOGLEVEL=$loglevel" >> ${build_dir}/config.build
 189                 fi
 190
 191                 if [ "$update" != "false" ]; then
 192                         printf "(update) "
 193                         echo "CONFIG_UPDATE_IMAGE=y" >> ${build_dir}/config.build
 194                 fi
 195
 196                 if [ "$ccache" = "true" ]; then
 197                         printf "(ccache enabled) "
 198                         echo "CONFIG_CCACHE=y" >> ${build_dir}/config.build
 199                 fi
 200
 201                 if [ "$scanbuild" = "true" ]; then
 202                         printf "(scan-build enabled) "
 203                         echo "CONFIG_SCANBUILD_ENABLE=y" >> ${build_dir}/config.build
 204                         echo "CONFIG_SCANBUILD_REPORT_LOCATION=\"$TARGET/scan-build-results-tmp\"" >> ${build_dir}/config.build
 205                 fi
 206         fi
 207
 208         #yes "" | $MAKE oldconfig -j $cpus obj=${build_dir} objutil=$TARGET/sharedutils &> ${build_dir}/config.log
 209         yes "" | $MAKE oldconfig DOTCONFIG=${build_dir}/config.build obj=${build_dir} objutil=$TARGET/sharedutils &> ${build_dir}/config.log
 210         ret=$?
 211         if [ $ret -eq 0 ]; then
 212                 printf "ok; "
 213                 xml "  <builddir>ok</builddir>"
 214                 xml "  <log>"
 215                 xmlfile $build_dir/config.log
 216                 xml "  </log>"
 217                 xml ""
 218                 return 0
 219         else
 220                 # Does this ever happen?
 221                 printf "FAILED!\nLog excerpt:\n"
 222                 xml "  <builddir>failed</builddir>"
 223                 xml "  <log>"
 224                 xmlfile $build_dir/config.log
 225                 xml "  </log>"
 226                 xml ""
 227                 tail -n $CONTEXT $build_dir/config.log 2> /dev/null || tail -$CONTEXT $build_dir/config.log
 228                 return 1
 229         fi
 230 }
 231
 232 function create_buildenv
 233 {
 234         VENDOR=$1
 235         MAINBOARD=$2
 236         CONFIG=$3
 237
 238         create_config $VENDOR $MAINBOARD $CONFIG
 239         ret=$?
 240
 241         # Allow simple "make" in the target directory
 242         MAKEFILE=$TARGET/${VENDOR}_${MAINBOARD}/Makefile
 243         echo "# autogenerated" > $MAKEFILE
 244         echo "TOP=$ROOT" >> $MAKEFILE
 245         echo "BUILD=$TARGET" >> $MAKEFILE
 246         echo "OBJ=\$(BUILD)/${VENDOR}_${MAINBOARD}" >> $MAKEFILE
 247         echo "OBJUTIL=\$(BUILD)/sharedutils" >> $MAKEFILE
 248         echo "all:" >> $MAKEFILE
 249         echo "  @cp -a config.h config.h.bak" >> $MAKEFILE
 250         echo "  @cd \$(TOP); \$(MAKE) oldconfig DOTCONFIG=\$(OBJ)/config.build objutil=\$(OBJUTIL) obj=\$(OBJ)" >> $MAKEFILE
 251         echo "  @tail -n+6 config.h > config.new; tail -n+6 config.h.bak > config.old" >> $MAKEFILE
 252         echo "  @cmp -s config.new config.old && cp -a config.h.bak config.h || echo \"Config file changed\"" >> $MAKEFILE
 253         echo "  @rm config.h.bak config.new config.old" >> $MAKEFILE
 254         echo "  @cd \$(TOP); \$(MAKE) DOTCONFIG=\$(OBJ)/config.build objutil=\$(OBJUTIL) obj=\$(OBJ)" >> $MAKEFILE
 255
 256         return $ret
 257 }
 258
 259 function compile_target
 260 {
 261         VENDOR=$1
 262         MAINBOARD=$2
 263
 264         printf " Compiling image "
 265         test "$cpus" == "" && printf "in parallel .. "
 266         test "$cpus" == "1" && printf "on 1 cpu .. "
 267         test 0$cpus -gt 1 && printf "on %d cpus in parallel .. " $cpus
 268
 269         CURR=$( pwd )
 270         #stime=`perl -e 'print time();' 2>/dev/null || date +%s`
 271         build_dir=$TARGET/${VENDOR}_${MAINBOARD}
 272         eval $MAKE $silent -j $cpus DOTCONFIG=${build_dir}/config.build obj=${build_dir} objutil=$TARGET/sharedutils \
 273                 &> ${build_dir}/make.log
 274         ret=$?
 275         mv .xcompile ${build_dir}/xcompile.build
 276         cd $TARGET/${VENDOR}_${MAINBOARD}
 277
 278         etime=`perl -e 'print time();' 2>/dev/null || date +%s`
 279         duration=$(( $etime - $stime ))
 280         xml "  <buildtime>${duration}s</buildtime>"
 281
 282         xml "  <log>"
 283         xmlfile make.log
 284         xml "  </log>"
 285
 286         if [ $ret -eq 0 ]; then
 287                 xml "  <compile>ok</compile>"
 288                 printf "ok\n" > compile.status
 289                 printf "ok. (took ${duration}s)\n"
 290                 cd $CURR
 291                 return 0
 292         else
 293                 xml "  <compile>failed</compile>"
 294                 printf "FAILED after ${duration}s!\nLog excerpt:\n"
 295                 tail -n $CONTEXT make.log 2> /dev/null || tail -$CONTEXT make.log
 296                 cd $CURR
 297                 return 1
 298         fi
 299 }
 300
 301 function build_broken
 302 {
 303         CURR=`pwd`
 304         status="yes"
 305         [ -r "$ROOT/src/mainboard/${VENDOR}/${MAINBOARD}/BROKEN" ] && status="no"
 306         [ "$buildbroken" == "true" -o "$status" == "yes" ]
 307 }
 308
 309 function build_target
 310 {
 311         VENDOR=$1
 312         MAINBOARD=$2
 313         CONFIG=$3
 314         TARCH=$( architecture $VENDOR $MAINBOARD )
 315
 316         # Allow architecture override in an abuild.info file.
 317         # This is used for the Motorola Sandpoint, which is not a real target
 318         # but a skeleton target for the Sandpoint X3.
 319         [ -r "$ROOT/src/mainboard/${VENDOR}/${MAINBOARD}/abuild.info" ] && \
 320                 source $ROOT/src/mainboard/${VENDOR}/${MAINBOARD}/abuild.info
 321
 322         # default setting
 323
 324         CC="${CROSS_COMPILE}gcc"
 325         CROSS_COMPILE=""
 326         found_crosscompiler=false
 327         if which $TARCH-elf-gcc 2>/dev/null >/dev/null; then
 328                 # i386-elf target needs --divide, for i386-linux, that's the default
 329                 if [ "$TARCH" = "i386" ]; then
 330                         CC="$CC -Wa,--divide"
 331                 fi
 332                 CROSS_COMPILE="$TARCH-elf-"
 333                 CC=gcc
 334                 CROSS_TEXT=", using $CROSS_COMPILE$CC"
 335                 found_crosscompiler=true
 336         fi
 337
 338         HOSTCC='gcc'
 339
 340         printf "Building $VENDOR/$MAINBOARD; "
 341
 342         xml "<mainboard>"
 343         xml ""
 344         xml "  <vendor>$VENDOR</vendor>"
 345         xml "  <device>$MAINBOARD</device>"
 346         xml ""
 347         xml "  <architecture>$TARCH</architecture>"
 348         xml ""
 349
 350         if [ "$ARCH" = "$TARCH" -o $found_crosscompiler = true ]; then
 351                 printf "$TARCH: ok$CROSS_TEXT\n"
 352         else
 353                 # FIXME this is basically the same as above.
 354                 found_crosscompiler=false
 355                 if [ "$ARCH" == amd64 -a "$TARCH" == i386 ]; then
 356                         CC="gcc -m32"
 357                         found_crosscompiler=true
 358                 fi
 359                 if [ "$ARCH" == ppc64 -a "$TARCH" == ppc ]; then
 360                         CC="gcc -m32"
 361                         found_crosscompiler=true
 362                 fi
 363                 if [ "$found_crosscompiler" == "false" -a "$TARCH" == ppc ];then
 364                         for prefix in powerpc-eabi- powerpc-linux- ppc_74xx- \
 365                             powerpc-7450-linux-gnu- powerpc-elf-; do
 366                                 if ${prefix}gcc --version > /dev/null 2> /dev/null ; then
 367                                         found_crosscompiler=true
 368                                         CROSS_COMPILE=$prefix
 369                                 fi
 370                         done
 371                 fi
 372
 373
 374                 # TBD: look for suitable cross compiler suite
 375                 # cross-$TARCH-gcc and cross-$TARCH-ld
 376
 377                 # Check result:
 378                 if [ $found_crosscompiler == "false" ]; then
 379                         printf "$TARCH: skipped, we're $ARCH\n\n"
 380                         xml "  <status>notbuilt</status>"
 381                         xml ""
 382                         xml "</mainboard>"
 383
 384                         return 0
 385                 else
 386                         printf "$TARCH: ok, $ARCH using ${CROSS_COMPILE}gcc\n"
 387                         xml "  <compiler>"
 388                         xml "    <path>`which ${CROSS_COMPILE}gcc`</path>"
 389                         xml "    <version>`${CROSS_COMPILE}gcc --version | head -1`</version>"
 390                         xml "  </compiler>"
 391                         xml ""
 392                 fi
 393         fi
 394
 395         CC=${CROSS_COMPILE}$CC
 396
 397         if  [ "$stackprotect" = "true" ]; then
 398                 CC="$CC -fno-stack-protector"
 399         fi
 400
 401         build_broken $VENDOR $MAINBOARD || \
 402         {
 403                 printf " ( broken mainboard/$VENDOR/$MAINBOARD skipped )\n\n"
 404                 xml "  <status>knownbroken</status>"
 405                 xml ""
 406                 xml "</mainboard>"
 407                 return 0
 408         }
 409
 410         stime=`perl -e 'print time();' 2>/dev/null || date +%s`
 411         create_buildenv $VENDOR $MAINBOARD $CONFIG
 412         if [ $? -eq 0  -a  $configureonly -eq 0 ]; then
 413                 if [ "$scanbuild" = "true" ]; then
 414                         rm -rf $TARGET/scan-build-results-tmp
 415                 fi
 416                 compile_target $VENDOR $MAINBOARD &&
 417                         xml "  <status>ok</status>" ||
 418                         xml "<status>broken</status>"
 419                 if [ "$scanbuild" = "true" ]; then
 420                         rm -rf $TARGET/${VENDOR}_${MAINBOARD}-scanbuild
 421                         mv `dirname $TARGET/scan-build-results-tmp/*/index.html` $TARGET/${VENDOR}_${MAINBOARD}-scanbuild
 422                 fi
 423         fi
 424         # Not calculated here because we still print it in compile_target
 425         #etime=`perl -e 'print time();' 2>/dev/null || date +%s`
 426         #duration=$(( $etime - $stime ))
 427         #xml "  <buildtime>${duration}s</buildtime>"
 428
 429         xml ""
 430         xml "</mainboard>"
 431
 432         printf "\n"
 433 }
 434
 435 function test_target
 436 {
 437         VENDOR=$1
 438         MAINBOARD=$2
 439
 440         if [ "$hwtest" != "true" ]; then
 441                 return 0
 442         fi
 443
 444         # image does not exist. we silently skip the patch.
 445         if [ ! -r "$TARGET/${VENDOR}_${MAINBOARD}/coreboot.rom" ]; then
 446                 return 0
 447         fi
 448
 449         which curl &> /dev/null
 450         if [ $? != 0 ]; then
 451                 printf "curl is not installed but required for test submission.  skipping test.\n\n"
 452                 return 0
 453         fi
 454
 455         CURR=`pwd`
 456         if [ -r "$TARGET/${VENDOR}_${MAINBOARD}/tested" ]; then
 457                 printf "Testing image for board $VENDOR $MAINBOARD skipped (previously submitted).\n\n"
 458                 return 0
 459         fi
 460         # touch $TARGET/${VENDOR}_${MAINBOARD}/tested
 461
 462         printf "Submitting image for board $VENDOR $MAINBOARD to test system...\n"
 463
 464         curl -f -F "romfile=@$TARGET/${VENDOR}_${MAINBOARD}/coreboot.rom" \
 465                 -F "mode=abuild" -F "mainboard=${VENDOR}_${MAINBOARD}" -F "submit=Upload" \
 466                 "http://qa.coreboot.org/deployment/send.php"
 467
 468         printf "\n"
 469         return 0
 470 }
 471
 472 function remove_target
 473 {
 474         if [ "$remove" != "true" ]; then
 475                 return 0
 476         fi
 477
 478         VENDOR=$1
 479         MAINBOARD=$2
 480
 481         # Save the generated coreboot.rom file of each board.
 482         if [ -r "$TARGET/${VENDOR}_${MAINBOARD}/coreboot.rom" ]; then
 483                 cp $TARGET/${VENDOR}_${MAINBOARD}/coreboot.rom \
 484                    ${VENDOR}_${MAINBOARD}_coreboot.rom
 485         fi
 486
 487         printf "Removing build dir for board $VENDOR $MAINBOARD...\n"
 488         rm -rf $TARGET/${VENDOR}_${MAINBOARD}
 489
 490         return 0
 491 }
 492
 493 function myhelp
 494 {
 495         printf "Usage: $0 [-v] [-a] [-b] [-r] [-t <vendor/board>] [-p <dir>] [lbroot]\n"
 496         printf "       $0 [-V|--version]\n"
 497         printf "       $0 [-h|--help]\n\n"
 498
 499         printf "Options:\n"
 500         printf "    [-v|--verbose]                print more messages\n"
 501         printf "    [-a|--all]                    build previously succeeded ports as well\n"
 502         printf "    [-b|--broken]                 attempt to build ports that are known broken\n"
 503         printf "    [-r|--remove]                 remove output dir after build\n"
 504         printf "    [-t|--target <vendor/board>]  attempt to build target vendor/board only\n"
 505         printf "    [-p|--payloads <dir>]         use payloads in <dir> to build images\n"
 506         printf "    [-V|--version]                print version number and exit\n"
 507         printf "    [-h|--help]                   print this help and exit\n"
 508         printf "    [-x|--xml]                    write xml log file \n"
 509         printf "                                  (defaults to $XMLFILE)\n"
 510         printf "    [-T|--test]                   submit image(s) to automated test system\n"
 511         printf "    [-c|--cpus <numcpus>]         build on <numcpus> at the same time\n"
 512         printf "    [-s|--silent]                 omit compiler calls in logs\n"
 513         printf "    [-ns|--nostackprotect]        use gcc -fno-stack-protector option\n"
 514         printf "    [-sb|--scan-build]            use clang's static analyzer\n"
 515         printf "    [-y|--ccache]                 use ccache\n"
 516         printf "    [-C|--config]                 configure-only mode\n"
 517         printf "    [-l|--loglevel <num>]         set loglevel\n"
 518         printf "    [-u|--update]                 update existing image\n"
 519         printf "    [-P|--prefix <name>]          file name prefix in CBFS\n"
 520         printf "    [lbroot]                      absolute path to coreboot sources\n"
 521         printf "                                  (defaults to $ROOT)\n\n"
 522 }
 523
 524 function myversion
 525 {
 526         cat << EOF
 527
 528 coreboot autobuild v$ABUILD_VERSION ($ABUILD_DATE)
 529
 530 Copyright (C) 2004 by Stefan Reinauer <stepan@openbios.org>
 531 Copyright (C) 2006-2010 by coresystems GmbH <info@coresystems.de>
 532
 533 This program is free software; you may redistribute it under the terms
 534 of the GNU General Public License. This program has absolutely no
 535 warranty.
 536
 537 EOF
 538 }
 539
 540 # default options
 541 target=""
 542 buildall=false
 543 verbose=false
 544
 545 test -f util/sconfig/sconfig.l && ROOT=$( pwd )
 546 test -f ../util/sconfig/sconfig.l && ROOT=$( cd ..; pwd )
 547 test "$ROOT" = "" && ROOT=$( cd ../..; pwd )
 548
 549 # parse parameters.. try to find out whether we're running GNU getopt
 550 getoptbrand="`getopt -V`"
 551 if [ "${getoptbrand:0:6}" == "getopt" ]; then
 552         # Detected GNU getopt that supports long options.
 553         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 -- "$@"`
 554         eval set -- $args
 555 else
 556         # Detected non-GNU getopt
 557         args=`getopt Vvhat:bp:Tc:sxCl:rP:uy $*`
 558         set -- $args
 559 fi
 560
 561 if [ $? != 0 ]; then
 562         myhelp
 563         exit 1
 564 fi
 565
 566 while true ; do
 567         case "$1" in
 568                 -x|--xml)       shift; mode=xml; rm -f $XMLFILE ;;
 569                 -t|--target)    shift; target="$1"; shift;;
 570                 -a|--all)       shift; buildall=true;;
 571                 -b|--broken)    shift; buildbroken=true;;
 572                 -r|--remove)    shift; remove=true;;
 573                 -v|--verbose)   shift; verbose=true; silent='V=1';;
 574                 -V|--version)   shift; myversion; exit 0;;
 575                 -h|--help)      shift; myversion; myhelp; exit 0;;
 576                 -p|--payloads)  shift; payloads="$1"; shift;;
 577                 -T|--test)      shift; hwtest=true;;
 578                 -c|--cpus)      shift; cpus="$1"; test "$cpus" == "max" && cpus=""; shift;;
 579                 -s|--silent)    shift; silent="-s";;
 580                 -ns|--nostackprotect) shift; stackprotect=true;;
 581                 -sb|--scan-build) shift; scanbuild=true;;
 582                 -y|--ccache)    shift; ccache=true;;
 583                 -C|--config)    shift; configureonly=1;;
 584                 -l|--loglevel)  shift; loglevel="$1"; shift;;
 585                 -u|--update)    shift; update="true";;
 586                 -P|--prefix)    shift; cbfs_prefix="$1"; shift;;
 587                 --)             shift; break;;
 588                 -*)             printf "Invalid option\n\n"; myhelp; exit 1;;
 589                 *)              break;;
 590         esac
 591 done
 592
 593 # /path/to/freebios2/
 594 test -z "$1" || ROOT=$1
 595
 596 debug "ROOT=$ROOT"
 597
 598 xml '<?xml version="1.0" encoding="utf-8"?>'
 599 xml '<abuild>'
 600
 601 if [ "$target" != "" ]; then
 602         # build a single board
 603         VENDOR=`printf $target|cut -f1 -d/`
 604         MAINBOARD=`printf $target|cut -f2 -d/`
 605         CONFIG=`printf $target|cut -f3 -d/`
 606         if [ ! -r $ROOT/src/mainboard/$target ]; then
 607                 printf "No such target: $target\n"
 608                 xml '</abuild>'
 609                 exit 1
 610         fi
 611         build_target $VENDOR $MAINBOARD $CONFIG
 612         test_target $VENDOR $MAINBOARD
 613 else
 614         # build all boards per default
 615         for VENDOR in $( vendors ); do
 616                 for MAINBOARD in $( mainboards $VENDOR ); do
 617                         build_target $VENDOR $MAINBOARD
 618                         test_target $VENDOR $MAINBOARD
 619                         remove_target $VENDOR $MAINBOARD
 620                 done
 621         done
 622 fi
 623 xml '</abuild>'
 624