build_wl18xx.sh

   1 export PATH__ROOT=`pwd`
   2 . configuration.sh
   3 . setup-env
   4 # Pretty colors
   5 GREEN="\033[01;32m"
   6 YELLOW="\033[01;33m"
   7 NORMAL="\033[00m"
   8 BLUE="\033[34m"
   9 RED="\033[31m"
  10 PURPLE="\033[35m"
  11 CYAN="\033[36m"
  12 UNDERLINE="\033[02m"
  13
  14 function print_highlight()
  15 {
  16     echo -e "   ${YELLOW}***** $1 ***** ${NORMAL} "
  17 }
  18
  19 function usage ()
  20 {
  21     echo ""
  22     echo "This script compiles one/all of the following utilities: kernel, libnl, openssl, hostapd, wpa_supplicant,wl18xx_modules,firmware,crda,calibrator"
  23     echo "by calling specific utility name and action."
  24     echo ""
  25     echo " Usage: ./wl18xx_build.sh init         <head|TAG>  [ Update w/o build        ] "
  26     echo "                          update       <head|TAG>  [ Update & build          ] "
  27     echo "                          rebuild                  [ Build w/o update        ] "
  28     echo "                          clean                    [ Clean, Update & build   ] "
  29     echo "                              "
  30     echo " Building a specific module usage "
  31     echo "       ./build.sh    hostapd "
  32     echo "                     wpa_supplicant "
  33     echo "                     modules(driver) "
  34     echo "                     firmware "
  35     echo "                     scripts "
  36     echo "                     calibrator "
  37     echo "                     wlconf "
  38     echo "                     uimage "
  39     echo "                     openssl "
  40     echo "                     libnl "
  41     echo "                     crda "
  42
  43     exit 1
  44 }
  45
  46 function assert_no_error()
  47 {
  48         if [ $? -ne 0 ]; then
  49                 echo "****** ERROR $? $@*******"
  50                 exit 1
  51         fi
  52         echo "****** $1 *******"
  53 }
  54
  55 function repo_id()
  56 {
  57         i="0"
  58         while [ $i -lt ${#repositories[@]} ]; do
  59                 [ $1 == "${repositories[i]}" ] && echo $i
  60                 i=$[$i + 3]
  61         done
  62 }
  63
  64 function repo_url()
  65 {
  66         echo "${repositories[`repo_id $1` + 1]}"
  67 }
  68
  69 function repo_branch()
  70 {
  71         echo "${repositories[`repo_id $1` + 2]}"
  72 }
  73
  74 function path()
  75 {
  76         i="0"
  77         while [ $i -lt "${#paths[@]}" ]; do
  78                 [ $1 == "${paths[i]}" ] && echo "${paths[i + 1]}"
  79                 i=$[$i + 2]
  80         done
  81 }
  82
  83 function set_path()
  84 {
  85         i="0"
  86         while [ $i -lt "${#paths[@]}" ]; do
  87                 [ $1 == "${paths[i]}" ] && paths[i+1]=$2
  88                 i=$[$i + 2]
  89         done
  90 }
  91
  92 function repo_path()
  93 {
  94         echo `path src`/$1
  95 }
  96
  97 function cd_path()
  98 {
  99         cd `path $1`
 100 }
 101
 102 function cd_repo()
 103 {
 104         cd `repo_path $1`
 105 }
 106
 107 function cd_back()
 108 {
 109         cd - > /dev/null
 110 }
 111
 112 function read_kernel_version()
 113 {
 114         filename=`repo_path kernel`/Makefile
 115
 116         if [ ! -f $filename ]
 117         then
 118             KERNEL_VERSION=0
 119             KERNEL_PATCHLEVEL=0
 120             KERNEL_SUBLEVEL=0
 121             echo "No Makefile was found. Kernel version was set to default."
 122         else
 123             exec 6< $filename
 124             read version <&6
 125             read patchlevel <&6
 126             read sublevel <&6
 127             exec 6<&-
 128
 129             KERNEL_VERSION=$(echo $version|sed 's/[^0-9]//g')
 130             KERNEL_PATCHLEVEL=$(echo $patchlevel|sed 's/[^0-9]//g')
 131             KERNEL_SUBLEVEL=$(echo $sublevel|sed 's/[^0-9]//g')
 132             echo "Makefile was found. Kernel version was set to $KERNEL_VERSION.$KERNEL_PATCHLEVEL.$KERNEL_SUBLEVEL."
 133         fi
 134 }
 135
 136 #----------------------------------------------------------j
 137 function setup_environment()
 138 {
 139     if [ ! -e setup-env ]
 140     then
 141         echo "No setup-env"
 142         exit 1
 143     fi
 144
 145     #if a rootfs path is set - replace the default.
 146     if [[ "$ROOTFS" != "DEFAULT" ]]
 147     then
 148         echo " Changing ROOTFS path to $ROOTFS"
 149         set_path filesystem $ROOTFS
 150         [ ! -d $ROOTFS ] && echo "Error ROOTFS: $ROOTFS dir does not exist" && exit 1
 151     fi
 152     #if no toolchain path is set - download it.
 153     if [[ "$TOOLCHAIN_PATH" == "DEFAULT" ]]
 154     then
 155         echo " Setting TOOLCHAIN_PATH path to default"
 156         export TOOLCHAIN_PATH=`path toolchain`/arm/bin
 157         DEFAULT_TOOLCHAIN=1
 158     fi
 159
 160     #if no kernel path is set - download it.
 161     if [[ "$KERNEL_PATH" == "DEFAULT" ]]
 162     then
 163         echo " Setting KERNEL_PATH path to default"
 164         export KERNEL_PATH=`repo_path kernel`
 165         DEFAULT_KERNEL=1
 166     else
 167         echo " Using user defined kernel"
 168         [ ! -d $KERNEL_PATH ] && echo "Error KERNEL_PATH: $KERNEL_PATH dir does not exist" && exit 1
 169     fi
 170
 171         export PROCESSORS_NUMBER=$(egrep '^processor' /proc/cpuinfo | wc -l)
 172         export PKG_CONFIG_PATH=`path filesystem`/lib/pkgconfig
 173         export INSTALL_PREFIX=`path filesystem`
 174         export LIBNL_PATH=`repo_path libnl`
 175         export KLIB=${KERNEL_PATH}
 176         export KLIB_BUILD=${KERNEL_PATH}
 177         export GIT_TREE=`repo_path driver`
 178         export PATH=$TOOLCHAIN_PATH:$PATH
 179
 180 }
 181
 182 function setup_filesystem_skeleton()
 183 {
 184         mkdir -p `path filesystem`/usr/bin
 185         mkdir -p `path filesystem`/etc
 186         mkdir -p `path filesystem`/usr/lib/crda
 187         mkdir -p `path filesystem`/lib/firmware/ti-connectivity
 188         mkdir -p `path filesystem`/usr/share/wl18xx
 189         mkdir -p `path filesystem`/usr/sbin/wlconf
 190         mkdir -p `path filesystem`/usr/sbin/wlconf/official_inis
 191         mkdir -p `path filesystem`/etc/wireless-regdb/pubkeys
 192 }
 193
 194 function setup_directories()
 195 {
 196         i="0"
 197         while [ $i -lt ${#paths[@]} ]; do
 198                 mkdir -p ${paths[i + 1]}
 199                 i=$[$i + 2]
 200         done
 201         setup_filesystem_skeleton
 202
 203 }
 204
 205 function setup_repositories()
 206 {
 207         i="0"
 208         while [ $i -lt ${#repositories[@]} ]; do
 209                 url=${repositories[$i + 1]}
 210                 name=${repositories[$i]}
 211         echo -e "${NORMAL}Cloning into: ${GREEN} $name ${NORMAL}"
 212         #Skip kernel clone if it was user defined
 213                 [ "$name" != "kernel" -o "$DEFAULT_KERNEL" ] && [ ! -d `repo_path $name` ] && git clone $url `repo_path $name`
 214                 i=$[$i + 3]
 215         done
 216 }
 217
 218 function setup_branches()
 219 {
 220         i="0"
 221         while [ $i -lt ${#repositories[@]} ]; do
 222                 name=${repositories[$i]}
 223                 url=${repositories[$i + 1]}
 224         branch=${repositories[$i + 2]}
 225         checkout_type="branch"
 226         #for all the openlink repo. we use a tag if provided.
 227         [ "$name" == "kernel" ] && [ -z "$DEFAULT_KERNEL" ] && i=$[$i + 3] && continue
 228         cd_repo $name
 229         echo -e "\n${NORMAL}Checking out branch ${GREEN}$branch  ${NORMAL}in repo ${GREEN}$name ${NORMAL} "
 230                 git checkout $branch
 231         git fetch origin
 232         git fetch origin --tags
 233         if [[ "$url" == *git.ti.com* ]]
 234         then
 235            [[ -n $RESET ]] && echo -e "${PURPLE}Reset to latest in repo ${GREEN}$name ${NORMAL} branch  ${GREEN}$branch ${NORMAL}"  && git reset --hard origin/$branch
 236            [[ -n $USE_TAG ]] && git reset --hard $USE_TAG  && echo -e "${NORMAL}Reset to tag ${GREEN}$USE_TAG   ${NORMAL}in repo ${GREEN}$name ${NORMAL} "
 237         fi
 238                 cd_back
 239                 i=$[$i + 3]
 240         done
 241 }
 242
 243 function setup_toolchain()
 244 {
 245         if [ ! -f `path downloads`/arm-toolchain.tar.bz2 ]; then
 246         echo "Setting toolchain"
 247                 wget ${toolchain[0]} -O `path downloads`/arm-toolchain.tar.bz2
 248                 tar -xjf `path downloads`/arm-toolchain.tar.bz2 -C `path toolchain`
 249                 mv `path toolchain`/* `path toolchain`/arm
 250         fi
 251 }
 252
 253 function build_uimage()
 254 {
 255     cd_repo kernel
 256         [ -z $NO_CONFIG ] && cp `path configuration`/kernel_$KERNEL_VERSION.$KERNEL_PATCHLEVEL.config `repo_path kernel`/.config
 257         [ -z $NO_CLEAN ] && make clean
 258         [ -z $NO_CLEAN ] && assert_no_error
 259
 260     if [ "$KERNEL_VERSION" -eq 3 ] && [ "$KERNEL_PATCHLEVEL" -eq 2 ]
 261     then
 262         make -j${PROCESSORS_NUMBER} uImage
 263         cp `repo_path kernel`/arch/arm/boot/uImage `path tftp`/uImage
 264     else
 265         if [ -z $NO_DTB ]
 266         then
 267             make -j${PROCESSORS_NUMBER} uImage
 268             make -j${PROCESSORS_NUMBER} am335x-evm.dtb
 269             cp `repo_path kernel`/arch/arm/boot/zImage `path tftp`/zImage
 270             cp `repo_path kernel`/arch/arm/boot/dts/am335x-evm.dtb `path tftp`/am335x-evm.dtb
 271         else
 272             LOADADDR=0x80008000 make -j${PROCESSORS_NUMBER} uImage.am335x-evm
 273             cp `repo_path kernel`/arch/arm/boot/uImage.am335x-evm `path tftp`/uImage
 274         fi
 275     fi
 276         assert_no_error
 277         cd_back
 278 }
 279
 280 function generate_compat()
 281 {
 282         cd_repo backports
 283         python ./gentree.py --clean `repo_path driver` `path compat_wireless`
 284         cd_back
 285 }
 286
 287 function build_modules()
 288 {
 289     generate_compat
 290         cd_repo compat_wireless
 291         if [ -z $NO_CLEAN ]; then
 292                 make clean
 293         fi
 294         make defconfig-wl18xx
 295     make -j${PROCESSORS_NUMBER}
 296         assert_no_error
 297         find . -name \*.ko -exec cp {} `path debugging`/ \;
 298         find . -name \*.ko -exec ${CROSS_COMPILE}strip -g {} \;
 299
 300         make -C ${KERNEL_PATH} M=`pwd` "INSTALL_MOD_PATH=`path filesystem`" modules_install
 301         assert_no_error
 302         #chmod -R 0777 ${PATH__FILESYSTEM}/lib/modules/
 303         cd_back
 304 }
 305
 306 function build_openssl()
 307 {
 308         cd_repo openssl
 309         [ -z $NO_CONFIG ] && ./Configure linux-generic32
 310         [ -z $NO_CLEAN ] && make clean
 311         [ -z $NO_CLEAN ] && assert_no_error
 312         make
 313         assert_no_error
 314         make install_sw
 315         assert_no_error
 316         cd_back
 317 }
 318
 319 function build_libnl()
 320 {
 321         cd_repo libnl
 322         [ -z $NO_CONFIG ] && ./autogen.sh
 323         [ -z $NO_CONFIG ] && ./configure --prefix=`path filesystem` --host=${ARCH} CC=${CROSS_COMPILE}gcc AR=${CROSS_COMPILE}ar
 324         ([ -z $NO_CONFIG ] || [ -z $NO_CLEAN ]) && make clean
 325         [ -z $NO_CLEAN ] && assert_no_error
 326         make
 327         assert_no_error
 328         make install
 329         assert_no_error
 330         cd_back
 331 }
 332
 333 function build_wpa_supplicant()
 334 {
 335         cd `repo_path hostap`/wpa_supplicant
 336         [ -z $NO_CONFIG ] && cp android.config .config
 337         CONFIG_LIBNL32=y DESTDIR=`path filesystem` make clean
 338         assert_no_error
 339         CONFIG_LIBNL32=y DESTDIR=`path filesystem` CFLAGS+="-I`path filesystem`/usr/local/ssl/include -I`repo_path libnl`/include" LIBS+="-L`path filesystem`/lib -L`path filesystem`/usr/local/ssl/lib -lssl -lcrypto -lm -ldl -lpthread" LIBS_p+="-L`path filesystem`/lib -L`path filesystem`/usr/local/ssl/lib -lssl -lcrypto -lm -ldl -lpthread" make -j${PROCESSORS_NUMBER} CC=${CROSS_COMPILE}gcc LD=${CROSS_COMPILE}ld AR=${CROSS_COMPILE}ar
 340         assert_no_error
 341         CONFIG_LIBNL32=y DESTDIR=`path filesystem` make install
 342         assert_no_error
 343         cd_back
 344     cp `repo_path scripts_download`/conf/*_supplicant.conf  `path filesystem`/etc/
 345 }
 346
 347 function build_hostapd()
 348 {
 349     cd `repo_path hostap`/hostapd
 350         [ -z $NO_CONFIG ] && cp android.config .config
 351         CONFIG_LIBNL32=y DESTDIR=`path filesystem` make clean
 352         assert_no_error
 353         CONFIG_LIBNL32=y DESTDIR=`path filesystem` CFLAGS+="-I`path filesystem`/usr/local/ssl/include -I`repo_path libnl`/include" LIBS+="-L`path filesystem`/lib -L`path filesystem`/usr/local/ssl/lib -lssl -lcrypto -lm -ldl -lpthread" LIBS_p+="-L`path filesystem`/lib -L`path filesystem`/usr/local/ssl/lib -lssl -lcrypto -lm -ldl -lpthread" make -j${PROCESSORS_NUMBER} CC=${CROSS_COMPILE}gcc LD=${CROSS_COMPILE}ld AR=${CROSS_COMPILE}ar
 354         assert_no_error
 355         CONFIG_LIBNL32=y DESTDIR=`path filesystem` make install
 356         assert_no_error
 357         cd_back
 358     cp `repo_path scripts_download`/conf/hostapd.conf  `path filesystem`/etc/
 359 }
 360
 361 function build_crda()
 362 {
 363         cp `repo_path wireless_regdb`/regulatory.bin `path filesystem`/usr/lib/crda/regulatory.bin
 364         cp `repo_path wireless_regdb`/linville.key.pub.pem `path filesystem`/etc/wireless-regdb/pubkeys/
 365     cd_repo crda
 366
 367         [ -z $NO_CLEAN ] && DESTDIR=`path filesystem` make clean
 368         [ -z $NO_CLEAN ] && assert_no_error
 369         PKG_CONFIG_LIBDIR="`path filesystem`/lib/pkgconfig" PKG_CONFIG_PATH="`path filesystem`/usr/local/ssl/lib/pkgconfig" DESTDIR=`path filesystem` CFLAGS+="-I`path filesystem`/usr/local/ssl/include -I`path filesystem`/include -L`path filesystem`/usr/local/ssl/lib -L`path filesystem`/lib" LDLIBS+=-lpthread V=1 USE_OPENSSL=1 make -j${PROCESSORS_NUMBER} all_noverify CC=${CROSS_COMPILE}gcc LD=${CROSS_COMPILE}ld AR=${CROSS_COMPILE}ar
 370         assert_no_error
 371         DESTDIR=`path filesystem` make install
 372         assert_no_error
 373         cd_back
 374 }
 375
 376 function build_calibrator()
 377 {
 378         cd_repo ti_utils
 379         [ -z $NO_CLEAN ] && NFSROOT=`path filesystem` make clean
 380         [ -z $NO_CLEAN ] && assert_no_error
 381         NLVER=3 NLROOT=`repo_path libnl`/include NFSROOT=`path filesystem` LIBS+=-lpthread make
 382         assert_no_error
 383         NFSROOT=`path filesystem` make install
 384         #assert_no_error
 385         cd_back
 386 }
 387
 388 function build_wlconf()
 389 {
 390         files_to_copy="dictionary.txt struct.bin default.conf wl18xx-conf-default.bin README example.conf example.ini configure-device.sh"
 391         cd `repo_path ti_utils`/wlconf
 392         if [ -z $NO_CLEAN ]; then
 393                 NFSROOT=`path filesystem` make clean
 394                 assert_no_error
 395                 for file_to_copy in $files_to_copy; do
 396                         rm -f `path filesstem`/usr/sbin/wlconf/$file_to_copy
 397                 done
 398                 rm -f `path filesystem`/usr/sbin/wlconf/official_inis/*
 399         fi
 400         NFSROOT=`path filesystem` make CC=${CROSS_COMPILE}gcc LD=${CROSS_COMPILE}ld
 401         assert_no_error
 402
 403         # install
 404         cp -f `repo_path ti_utils`/wlconf/wlconf `path filesystem`/usr/sbin/wlconf
 405         chmod 755 `path filesystem`/usr/sbin/wlconf
 406         for file_to_copy in $files_to_copy; do
 407                 cp $file_to_copy `path filesystem`/usr/sbin/wlconf/$file_to_copy
 408         done
 409         cp official_inis/* `path filesystem`/usr/sbin/wlconf/official_inis/
 410         cd_back
 411 }
 412
 413 function build_fw_download()
 414 {
 415         cp `repo_path fw_download`/*.bin `path filesystem`/lib/firmware/ti-connectivity
 416 }
 417
 418
 419 function build_scripts_download()
 420 {
 421         cd_repo scripts_download
 422         echo "Copying scripts"
 423         scripts_download_path=`repo_path scripts_download`
 424         for script_dir in `ls $scripts_download_path`
 425         do
 426                 echo "Copying everything from ${script_dir} to `path filesystem`/usr/share/wl18xx directory"
 427                 cp -rf `repo_path scripts_download`/${script_dir}/* `path filesystem`/usr/share/wl18xx
 428         done
 429         cd_back
 430 }
 431
 432 function clean_kernel()
 433 {
 434         echo "Cleaning kernel folder"
 435         cd_repo kernel
 436         git clean -fdx > /dev/null
 437 }
 438
 439 function clean_outputs()
 440 {
 441         echo "Cleaning outputs"
 442     rm -rf `path filesystem`/*
 443     rm -f `path outputs`/${tar_filesystem[0]}
 444         rm -f `path outputs`/uImage
 445
 446 }
 447
 448 function build_outputs()
 449 {
 450         if [[ "$ROOTFS" == "DEFAULT" ]]
 451     then
 452         echo "Building outputs"
 453         cd_path filesystem
 454         tar cpjf `path outputs`/${tar_filesystem[0]} .
 455         cd_back
 456
 457         if [ "$KERNEL_VERSION" -eq 3 ] && [ "$KERNEL_PATCHLEVEL" -eq 2 ]
 458         then
 459             cp `path tftp`/uImage `path outputs`/uImage
 460         else
 461             if [ -z $NO_DTB ]
 462             then
 463                 cp `path tftp`/zImage `path outputs`/zImage
 464                 cp `path tftp`/am335x-evm.dtb `path outputs`/am335x-evm.dtb
 465             else
 466                 cp `path tftp`/uImage `path outputs`/uImage
 467             fi
 468         fi
 469     fi
 470 }
 471
 472 function install_outputs()
 473 {
 474     echo "Installing outputs"
 475         tftp_path=${setup[2]}
 476         sitara_left_path=${setup[5]}
 477         sitara_right_path=${setup[8]}
 478
 479         cp `path outputs`/uImage ${tftp_path}
 480         cp `path outputs`/${tar_filesystem[0]} $sitara_left_path
 481         cp `path outputs`/${tar_filesystem[0]} $sitara_right_path
 482
 483         cd $sitara_left_path
 484         tar xjf ${tar_filesystem[0]}
 485         cd_back
 486
 487         cd $sitara_right_path
 488         tar xjf ${tar_filesystem[0]}
 489         cd_back
 490 }
 491
 492 function set_files_to_verify()
 493 {
 494         files_to_verify=(
 495         # skeleton path
 496         # source path
 497         # pattern in output of file
 498
 499         `path filesystem`/usr/local/sbin/wpa_supplicant
 500         `repo_path hostap`/wpa_supplicant/wpa_supplicant
 501         "ELF 32-bit LSB executable, ARM"
 502
 503         `path filesystem`/usr/local/bin/hostapd
 504         `repo_path hostap`/hostapd/hostapd
 505         "ELF 32-bit LSB executable, ARM"
 506
 507         `path filesystem`/sbin/crda
 508         `repo_path crda`/crda
 509         "ELF 32-bit LSB executable, ARM"
 510
 511         `path filesystem`/usr/lib/crda/regulatory.bin
 512         `repo_path wireless_regdb`/regulatory.bin
 513         "CRDA wireless regulatory database file"
 514
 515         `path filesystem`/lib/firmware/ti-connectivity/wl18xx-fw-4.bin
 516         `repo_path fw_download`/wl18xx-fw-4.bin
 517         "data"
 518
 519         `path filesystem`/lib/modules/$KERNEL_VERSION.$KERNEL_PATCHLEVEL.*/extra/drivers/net/wireless/ti/wl18xx/wl18xx.ko
 520         `path compat_wireless`/drivers/net/wireless/ti/wl18xx/wl18xx.ko
 521         "ELF 32-bit LSB relocatable, ARM"
 522
 523         `path filesystem`/lib/modules/$KERNEL_VERSION.$KERNEL_PATCHLEVEL.*/extra/drivers/net/wireless/ti/wlcore/wlcore.ko
 524         `path compat_wireless`/drivers/net/wireless/ti/wlcore/wlcore.ko
 525         "ELF 32-bit LSB relocatable, ARM"
 526
 527         #`path filesystem`/usr/bin/calibrator
 528         #`repo_path ti_utils`/calibrator
 529         #"ELF 32-bit LSB executable, ARM"
 530
 531         `path filesystem`/usr/sbin/wlconf/wlconf
 532         `repo_path ti_utils`/wlconf/wlconf
 533         "ELF 32-bit LSB executable, ARM"
 534         )
 535 }
 536
 537 function get_tag()
 538 {
 539        i="0"
 540        while [ $i -lt ${#repositories[@]} ]; do
 541                name=${repositories[$i]}
 542                url=${repositories[$i + 1]}
 543         branch=${repositories[$i + 2]}
 544         checkout_type="branch"
 545         cd_repo $name
 546         if [[ "$url" == *git.ti.com* ]]
 547         then
 548                 echo -e "${PURPLE}Describe of ${NORMAL} repo : ${GREEN}$name ${NORMAL} "  ;
 549                 git describe
 550         fi
 551                cd_back
 552                i=$[$i + 3]
 553        done
 554 }
 555
 556
 557
 558 function admin_tag()
 559 {
 560         i="0"
 561         while [ $i -lt ${#repositories[@]} ]; do
 562                 name=${repositories[$i]}
 563                 url=${repositories[$i + 1]}
 564         branch=${repositories[$i + 2]}
 565         checkout_type="branch"
 566         cd_repo $name
 567         if [[ "$url" == *git.ti.com* ]]
 568         then
 569                 echo -e "${PURPLE}Adding tag ${GREEN} $1 ${NORMAL} to repo : ${GREEN}$name ${NORMAL} "  ;
 570                 git show --summary
 571                 read -p "Do you want to tag this commit ?" yn
 572                 case $yn in
 573                     [Yy]* )  git tag -a $1 -m "$1" ;
 574                              git push --tags ;;
 575                     [Nn]* ) echo -e "${PURPLE}Tag was not applied ${NORMAL} " ;;
 576
 577                     * ) echo "Please answer yes or no.";;
 578                 esac
 579
 580         fi
 581                 cd_back
 582                 i=$[$i + 3]
 583         done
 584 }
 585
 586
 587 function verify_skeleton()
 588 {
 589         echo "Verifying filesystem skeleton..."
 590
 591         set_files_to_verify
 592
 593         i="0"
 594         while [ $i -lt ${#files_to_verify[@]} ]; do
 595                 skeleton_path=${files_to_verify[i]}
 596                 source_path=${files_to_verify[i + 1]}
 597                 file_pattern=${files_to_verify[i + 2]}
 598                 file $skeleton_path | grep "${file_pattern}" >/dev/null
 599         if [ $? -eq 1 ]; then
 600         echo -e "${RED}ERROR " $skeleton_path " Not found ! ${NORMAL}"
 601         #exit
 602         fi
 603
 604                 md5_skeleton=$(md5sum $skeleton_path | awk '{print $1}')
 605                 md5_source=$(md5sum $source_path     | awk '{print $1}')
 606                 if [ $md5_skeleton != $md5_source ]; then
 607                         echo "ERROR: file mismatch"
 608                         echo $skeleton_path
 609                         exit 1
 610                 fi
 611                 i=$[$i + 3]
 612         done
 613
 614         which regdbdump > /dev/null
 615         if [ $? -eq 0 ]; then
 616                 regdbdump `path filesystem`/usr/lib/crda/regulatory.bin > /dev/null
 617                 assert_no_error
 618         fi
 619 }
 620
 621 function setup_workspace()
 622 {
 623         setup_directories
 624         setup_repositories
 625         setup_branches
 626     #Download toolchain only if it was not set
 627     [ DEFAULT_TOOLCHAIN ] && setup_toolchain
 628 }
 629
 630
 631 function build_all()
 632 {
 633     if [ -z $NO_EXTERNAL ]
 634     then
 635         [ $DEFAULT_KERNEL ] && build_uimage
 636         build_openssl
 637         build_libnl
 638         build_crda
 639     fi
 640
 641     if [ -z $NO_TI ]
 642     then
 643         build_modules
 644         build_wpa_supplicant
 645         build_hostapd
 646         build_calibrator
 647         build_wlconf
 648         build_fw_download
 649         build_scripts_download
 650     fi
 651
 652     [ -z $NO_VERIFY ] && verify_skeleton
 653 }
 654
 655 function setup_and_build()
 656 {
 657     setup_workspace
 658     build_all
 659 }
 660
 661 function main()
 662 {
 663         [[ "$1" == "-h" || "$1" == "--help"  ]] && usage
 664
 665     setup_environment
 666     setup_directories
 667     read_kernel_version
 668
 669         case "$1" in
 670                 'update')
 671         print_highlight " setting up workspace and building all "
 672                 if [  -n "$2" ]
 673         then
 674             print_highlight "Using tag $2 "
 675             USE_TAG=$2
 676         else
 677             print_highlight "Updating all to head (this will revert local changes)"
 678             RESET=1
 679         fi
 680         clean_kernel
 681         clean_outputs
 682         setup_workspace
 683         read_kernel_version #####read kernel version again after update#####
 684         build_all
 685                 ;;
 686
 687         'init')
 688         print_highlight " initializing workspace (w/o build) "
 689                 [[  -n "$2" ]] && echo "Using tag $2 " && USE_TAG=$2
 690         NO_BUILD=1
 691         setup_workspace
 692         read_kernel_version #####read kernel version again after init#####
 693                 ;;
 694
 695         'clean')
 696         print_highlight " cleaning & building all "
 697         clean_outputs
 698         setup_directories
 699         build_all
 700                 ;;
 701
 702                 'rebuild')
 703         print_highlight " building all (w/o clean) "
 704                 NO_CLEAN=1 build_all
 705                 ;;
 706
 707                 'openlink')
 708         print_highlight " building all (w/o clean) "
 709                 NO_EXTERNAL=1 setup_and_build
 710                 ;;
 711         #################### Building single components #############################
 712                 'kernel')
 713                 print_highlight " building only Kernel "
 714                 clean_kernel
 715                 build_uimage
 716                 ;;
 717
 718                 'kernel_modules')
 719         print_highlight " building only Driver modules "
 720                 build_uimage
 721                 build_modules
 722                 ;;
 723                 'modules')
 724         print_highlight " building only Driver modules "
 725                 build_modules
 726                 ;;
 727
 728                 'wpa_supplicant')
 729         print_highlight " building only wpa_supplicant "
 730                 build_wpa_supplicant
 731                 ;;
 732
 733                 'hostapd')
 734         print_highlight " building only hostapd "
 735                 build_hostapd
 736                 ;;
 737
 738                 'crda')
 739         print_highlight " building only CRDA "
 740                 build_crda
 741                 ;;
 742
 743                 'libnl')
 744                 print_highlight " building only libnl"
 745                 build_libnl
 746                 ;;
 747
 748                 'openssl')
 749                 print_highlight " building only openssl"
 750                 build_openssl
 751                 ;;
 752
 753         'scripts')
 754         print_highlight " Copying scripts "
 755                 build_scripts_download
 756                 ;;
 757
 758         'utils')
 759         print_highlight " building only ti-utils "
 760         build_calibrator
 761         build_wlconf
 762                 ;;
 763         ############################################################
 764         'get_tag')
 765         get_tag
 766         exit
 767         ;;
 768
 769         'admin_tag')
 770                 admin_tag $2
 771                 ;;
 772
 773         *)
 774         print_highlight " building all (No clean & no source code update) "
 775                 #clean_outputs
 776         NO_CLEAN=1 build_all
 777                 ;;
 778         esac
 779
 780         [[ -z $NO_BUILD ]] && build_outputs
 781         [[ -n $INSTALL_NFS ]] && install_outputs
 782 }
 783 main $@