tools/linux_packaging/stage2.run

   1 #!/bin/sh
   2
   3 ####################################
   4 #
   5 #       stage2.run
   6 #       Ardour/Mixbus bundle installer
   7 #       Todd Naugle
   8 #
   9 ###################################
  10
  11
  12
  13 PGM_NAME="Ardour"
  14 PGM_VENDOR="Ardour"
  15 PGM_EXEC_FILE="ardour3"
  16
  17 INSTALL_DEST_BASE="/opt"
  18 USER_BIN_DIR="/usr/local/bin"
  19
  20 PGM_NAME_LOWER=$(echo $PGM_NAME | tr '[:upper:]' '[:lower:]')
  21
  22 USER_NAME=$(logname)
  23
  24 #### Global Variables ####
  25 HAS_XDG="T"
  26
  27 ########################
  28 # Function Definitions
  29 ########################
  30
  31 VaildateYesNoQuestion ()
  32 {
  33         # $1 = Question Text
  34
  35         local INPUT_OK="n"
  36         local USER_INPUT=""
  37
  38         until test "y" = $INPUT_OK;
  39         do
  40                 echo ""
  41                 read -p "$1 [y/n]: " USER_INPUT
  42                 echo ""
  43
  44                 if [ ! -z $USER_INPUT ];
  45                 then
  46                         if [ "Y" = $USER_INPUT -o "y" = $USER_INPUT -o "n" = $USER_INPUT -o "N" = $USER_INPUT ];
  47                         then
  48                                 INPUT_OK="y"
  49                         fi
  50                 fi
  51         done
  52
  53         echo $USER_INPUT | tr '[:upper:]' '[:lower:]'
  54
  55 }
  56
  57 SystemInstall ()
  58 {
  59
  60         # Determine which software install app to use and then install requested package
  61         # $1 = Package Name
  62
  63         if which yum > /dev/null;
  64         then
  65                 ${SUPER} yum -y install $1
  66                 rtrn=$?
  67
  68                 if [ $rtrn -ne 0 ];
  69                 then
  70                         echo ""
  71                         echo "!!! ERROR !!! yum install failed for an unknown reason."
  72                         echo "Please install package $1 after this installer completes."
  73                         echo ""
  74                 fi
  75
  76         elif which apt-get > /dev/null;
  77         then
  78                 ${SUPER} apt-get -y install $1
  79                 rtrn=$?
  80
  81                 if [ $rtrn -ne 0 ];
  82                 then
  83                         echo ""
  84                         echo "!!! ERROR !!! apt-get install failed for an unknown reason."
  85                         echo "Please install package $1 after this installer completes."
  86                         echo ""
  87                 fi
  88
  89         else
  90                 echo ""
  91                 echo "!!! ERROR !!! - Not able to detect which software install tool to use (yum or apt-get)."
  92                 echo "Please install package $1 using the system software install tool."
  93                 echo ""
  94                 rtrn=1
  95         fi
  96
  97         return $rtrn
  98
  99 }
 100
 101 ########################################################################
 102 #                                 Main
 103 ########################################################################
 104
 105 # If you double click a script, some systems don't get the PWD correct.
 106 # Force it to be correct
 107 PKG_PATH=$(dirname "$(readlink -f "$0")")
 108 cd "${PKG_PATH}"
 109
 110 echo ""
 111 echo "Welcome to the ${PGM_NAME} installer"
 112 echo ""
 113 echo "${PGM_NAME} will be installed for user ${USER_NAME} in ${INSTALL_DEST_BASE}"
 114 echo ""
 115
 116 ###############################
 117 # Check for install destination
 118 ###############################
 119
 120 if [ ! -d ${INSTALL_DEST_BASE} ];
 121 then
 122         echo ""
 123         echo "!!! ERROR !!! - Installation location ${INSTALL_DEST_BASE} does not exist!"
 124         echo "Installation will not complete."
 125         echo ""
 126         read -p "Press ENTER to exit installer:" BLAH
 127         exit 1
 128 fi
 129
 130 #############################
 131 # Check for root privileges
 132 #############################
 133
 134 SUPER=""
 135 NORM_USER=""
 136
 137 if [ "$(id -u)" != "0" ]; then
 138
 139         if ! which sudo > /dev/null;
 140         then
 141                 echo ""
 142                 echo "Sudo installed failed, attempting to install using su"
 143                 echo "Please enter root password below"
 144                 echo ""
 145
 146                 if ! su -c "./.stage2.run";
 147                 then
 148                         echo ""
 149                         echo "!!! ERROR !!!"
 150                         echo ""
 151                         echo "This installer requires root privileges. It is currently not"
 152                         echo "running as root AND an attempt to use su failed."
 153                         echo ""
 154                         echo "Please correct this by installing and configuring sudo or running"
 155                         echo "the installer as root (su -c)."
 156                         echo ""
 157                         read -p "Press ENTER to exit installer:" BLAH
 158                         exit 1
 159                 fi
 160                 exit
 161         fi
 162
 163         if ! sudo date;
 164         then
 165                 echo ""
 166                 echo "Attempting to install using su"
 167                 echo "Please enter root password below"
 168                 echo ""
 169
 170                 if ! su -c "./.stage2.run";
 171                 then
 172                         echo ""
 173                         echo "!!! ERROR !!!"
 174                         echo ""
 175                         echo "This installer requires root privileges. It is currently not"
 176                         echo "running as root AND an attempt to use both sudo and su failed."
 177                         echo ""
 178                         echo "Please correct this by installing and configuring sudo or running"
 179                         echo "the installer as root (su -c)."
 180                         echo ""
 181                         read -p "Press ENTER to exit installer:" BLAH
 182                         exit 1
 183                 fi
 184                 exit
 185         fi
 186         SUPER="sudo"
 187
 188         # The quoting reqired for the su sanityCheck method does not work when used without
 189         # su. Using sh -c in the normal case gets around that, but is a bit of a hack.
 190         NORM_USER="sh -c"
 191 else
 192         NORM_USER="su -l $USER_NAME -c"
 193 fi
 194
 195 ############################
 196 # Determine processor type
 197 ############################
 198
 199 case `uname -m` in
 200         i[3456789]86|x86|i86pc)
 201                 echo "Architecture is x86"
 202                 ARCH='x86'
 203                 ;;
 204         x86_64|amd64|AMD64)
 205                 echo "Architecture is x86_64"
 206                 ARCH='x86_64'
 207                 ;;
 208         *)
 209                 echo ""
 210                 echo "!!! ERROR !!! - Unknown architecture `uname -m`"
 211                 echo ""
 212                 read -p "Press ENTER to exit installer:" BLAH
 213                 exit 1
 214                 ;;
 215 esac
 216
 217 ####################
 218 # Check disk space
 219 ####################
 220
 221 # We have to check the current folder and the INSTALL_DEST_BASE just
 222 # in case they are on different devices
 223 echo "Checking for required disk space"
 224
 225 if [ ! -e .${PGM_NAME}_${ARCH}-*.size ]; then
 226         echo ""
 227         echo "!!! ERROR !!! Can't locate .size file for ${ARCH} bundle."
 228         echo "This package is broken or does not support ${ARCH}."
 229         echo ""
 230         read -p "Press ENTER to exit installer:" BLAH
 231         exit 1
 232 else
 233         REQUIRED_BYTES=$(cat .${PGM_NAME}_${ARCH}-*.size)
 234
 235         #Installer needs 2x the space since the bundle is unpacked locally and then copied
 236         REQUIRED_BYTES=$(($REQUIRED_BYTES + $REQUIRED_BYTES))
 237
 238         #Check space in current folder
 239         FREE_BYTES=$(df -P -B 1 "${PKG_PATH}" | grep / | awk '{print $4}')
 240
 241         if [ ${FREE_BYTES} -le ${REQUIRED_BYTES} ] ; then
 242                 echo ""
 243                 echo "!!! ERROR !!! - Insufficient disk space in ${PKG_PATH}"
 244                 echo "Install requires ${REQUIRED_BYTES} bytes and"
 245                 echo "there is only ${FREE_BYTES} bytes of free space"
 246                 echo ""
 247                 read -p "Press ENTER to exit installer:" BLAH
 248                 exit 1
 249         fi
 250
 251         #Check space in INSTALL_DEST_BASE
 252         FREE_BYTES=$(df -P -B 1 ${INSTALL_DEST_BASE} | grep / | awk '{print $4}')
 253
 254         if [ ${FREE_BYTES} -le ${REQUIRED_BYTES} ] ; then
 255                 echo ""
 256                 echo "!!! ERROR !!! - Insufficient disk space in ${INSTALL_DEST_BASE}"
 257                 echo "Install requires ${REQUIRED_BYTES} bytes and"
 258                 echo "there is only ${FREE_BYTES} bytes of free space"
 259                 echo ""
 260                 read -p "Press ENTER to exit installer:" BLAH
 261                 exit 1
 262         fi
 263 fi
 264
 265 FILESYSTEM_TYPE=$(df -P -T "${PKG_PATH}" | grep / | awk '{print $2}')
 266 echo "Bundle is on ${FILESYSTEM_TYPE} filesystem"
 267
 268 #####################
 269 # Unpack the bundle
 270 #####################
 271
 272 # untar the correct bundle for us to install
 273 echo "Unpacking bundle for $ARCH"
 274
 275 if [ ! -e ${PGM_NAME}_${ARCH}-*.tar.bz2 ]; then
 276         echo ""
 277         echo "!!! ERROR !!! Can't locate ${ARCH} bundle file."
 278         echo ""
 279         read -p "Press ENTER to exit installer:" BLAH
 280         exit 1
 281 fi
 282
 283 if ! tar -xjf ${PGM_NAME}_${ARCH}-*.tar.bz2; then
 284         echo ""
 285         echo "!!! ERROR !!! Can't unpack ${ARCH} bundle file."
 286         echo ""
 287         read -p "Press ENTER to exit installer:" BLAH
 288         exit 1
 289 else
 290         echo "Bundle unpacked"
 291 fi
 292
 293 BUNDLE_DIR=$(basename `find -maxdepth 1 -type d -name "${PGM_NAME}_${ARCH}-*"`)
 294
 295
 296 #######################
 297 # Check for xdg utils
 298 #######################
 299
 300 #load the file that contains the translated names of the users directories
 301 if [ -e /home/${USER_NAME}/.config/user-dirs.dirs ]; then
 302         . /home/${USER_NAME}/.config/user-dirs.dirs
 303 fi
 304
 305 if [ "$(id -u)" != "0" ]; then
 306         USER_DESKTOP_DIR=${XDG_DESKTOP_DIR:-$HOME/Desktop}
 307 else
 308         #running as root with su makes this more difficult
 309         DESKTOP_FOLDER=$(echo ${XDG_DESKTOP_DIR:-$HOME/Desktop} | awk -F/ '{print $NF}')
 310         USER_DESKTOP_DIR="/home/${USER_NAME}/${DESKTOP_FOLDER}"
 311 fi
 312
 313 XDG_MENU_VER=$(xdg-desktop-menu --version 2> /dev/null)
 314 if [ -z "$XDG_MENU_VER" ];
 315 then
 316         echo "System does not have xdg-desktop-menu installed"
 317         HAS_XDG="F"
 318 fi
 319
 320 XDG_ICON_VER=$(xdg-icon-resource --version 2> /dev/null)
 321 if [ -z "$XDG_ICON_VER" ];
 322 then
 323         echo "System does not have xdg-icon-resource installed"
 324         HAS_XDG="F"
 325 fi
 326
 327 #################################################
 328 # Check if system libs are OK (libc, etc)
 329 #################################################
 330
 331 echo ""
 332 echo "Checking system libs to see if they are compatible with ${PGM_NAME}."
 333 echo ""
 334
 335 LIB_ERROR="F"
 336 LD_PATH=`pwd`/${BUNDLE_DIR}/lib
 337
 338 # check the main App
 339 LDD_RESULT=$(LD_LIBRARY_PATH=${LD_PATH} ldd ${BUNDLE_DIR}/bin/${PGM_NAME_LOWER}-* 2>&1 > /dev/null)
 340
 341 if [ -n "$LDD_RESULT" ];
 342 then
 343         echo "$LDD_RESULT"
 344         LIB_ERROR="T"
 345 fi
 346
 347 # check the libs
 348 LIB_FILES=$(find ${BUNDLE_DIR}/lib -name "*.so")
 349
 350 for path in $LIB_FILES
 351 do
 352         LDD_RESULT=$(LD_LIBRARY_PATH=${LD_PATH} ldd $path 2>&1 > /dev/null)
 353         if [ -n "$LDD_RESULT" ];
 354         then
 355                 echo "$LDD_RESULT"
 356                 LIB_ERROR="T"
 357         fi
 358 done
 359
 360 if test "T" = $LIB_ERROR;
 361 then
 362         echo ""
 363         echo "!!! ERROR !!! - Missing library detected!"
 364         echo "This system does not have the correct libs to run ${PGM_NAME}."
 365         echo "Installation will not complete. Please use a compatible distro."
 366         echo ""
 367         read -p "Press ENTER to exit installer:" BLAH
 368         exit 1
 369 fi
 370
 371 ################################
 372 # Setup derived variables
 373 ################################
 374 PGM_VERSION=$(echo ${BUNDLE_DIR} | cut -d- -f2)
 375 PGM_BUILDTYPE=$(echo ${BUNDLE_DIR} | cut -d- -f3)
 376
 377 if [ -z ${PGM_BUILDTYPE} ];
 378 then
 379         PGM_FULL_NAME="${PGM_NAME}-${PGM_VERSION}"
 380         ICON_NAME="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}"                    #no dash between name and version since dash seperates vendor from program
 381         MENU_FILE="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}.desktop"    #no dash between name and version since dash seperates vendor from program
 382         DESKTOP_LINK_FILE="${PGM_NAME}_${PGM_VERSION}.desktop"
 383 else
 384         PGM_FULL_NAME="${PGM_NAME}-${PGM_VERSION}-${PGM_BUILDTYPE}"
 385         ICON_NAME="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}"                   #no dash between name and version since dash seperates vendor from program
 386         MENU_FILE="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}.desktop"   #no dash between name and version since dash seperates vendor from program
 387         DESKTOP_LINK_FILE="${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}.desktop"
 388 fi
 389
 390 PGM_EXEC_PATH="${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/${PGM_EXEC_FILE}"
 391 ICON_PATH="${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/share/icons"
 392 MENU_FILE_PATH="${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/share"
 393
 394 ################################
 395 # Install bundle and Menu/Link
 396 ################################
 397
 398 # uninstall any older versions
 399 UNINSTALLERS=$(find ${INSTALL_DEST_BASE} -maxdepth 1 -type f -name "${PGM_NAME}*.uninstall.sh")
 400 if [ ! -z "$UNINSTALLERS" ];
 401 then
 402         for i in $UNINSTALLERS; do
 403                 echo ""
 404                 echo "Found existing ${PGM_NAME} installation."
 405
 406                 ANSWER=$(VaildateYesNoQuestion "Do you want to run the uninstaller ${i} ?")
 407
 408                 if test "y" = $ANSWER;
 409                 then
 410                         echo ""
 411                         echo "Running uninstaller $i"
 412
 413                         ${i}
 414                         ${SUPER} rm -f ${i}
 415                 fi
 416         done
 417 fi
 418
 419
 420 # install
 421
 422 echo ""
 423 echo "Installing ${PGM_NAME} ${PGM_VERSION} in ${INSTALL_DEST_BASE}"
 424 echo ""
 425
 426 # Copy the new version in the install directory
 427 ${SUPER} mkdir ${INSTALL_DEST_BASE}/${PGM_FULL_NAME}
 428 ${SUPER} cp -Rf ${BUNDLE_DIR}/* ${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/
 429
 430 # write the desktop/menu file
 431 echo "[Desktop Entry]" > /tmp/${MENU_FILE}
 432 echo "Encoding=UTF-8" >> /tmp/${MENU_FILE}
 433 echo "Version=1.0" >> /tmp/${MENU_FILE}
 434 echo "Type=Application" >> /tmp/${MENU_FILE}
 435 echo "Terminal=false" >> /tmp/${MENU_FILE}
 436 echo "Exec=${PGM_EXEC_PATH}" >> /tmp/${MENU_FILE}
 437 if [ -z ${PGM_BUILDTYPE} ];
 438 then
 439         echo "Name=${PGM_NAME}-${PGM_VERSION}" >> /tmp/${MENU_FILE}
 440 else
 441         echo "Name=${PGM_NAME}-${PGM_VERSION}-${PGM_BUILDTYPE}" >> /tmp/${MENU_FILE}
 442 fi
 443 echo "Icon=${ICON_NAME}" >> /tmp/${MENU_FILE}
 444 echo "Comment=Digital Audio Workstation" >> /tmp/${MENU_FILE}
 445 echo "Categories=AudioVideo;AudioEditing;Audio;Recorder;" >> /tmp/${MENU_FILE}
 446
 447 chmod ugo+rx /tmp/${MENU_FILE}
 448 ${SUPER} mv /tmp/${MENU_FILE} ${MENU_FILE_PATH}/.
 449
 450 # install the Menu, Link, and Icon(s)
 451 if [ "T" = ${HAS_XDG} ];
 452 then
 453         echo "Adding ${PGM_NAME} to the applications menu"
 454         ${SUPER} xdg-icon-resource install --context apps --size 16 ${ICON_PATH}/${PGM_NAME_LOWER}_icon_16px.png ${ICON_NAME}
 455         ${SUPER} xdg-icon-resource install --context apps --size 22 ${ICON_PATH}/${PGM_NAME_LOWER}_icon_22px.png ${ICON_NAME}
 456         ${SUPER} xdg-icon-resource install --context apps --size 32 ${ICON_PATH}/${PGM_NAME_LOWER}_icon_32px.png ${ICON_NAME}
 457         ${SUPER} xdg-icon-resource install --context apps --size 48 ${ICON_PATH}/${PGM_NAME_LOWER}_icon_48px.png ${ICON_NAME}
 458         ${SUPER} xdg-icon-resource install --context apps --size 256 ${ICON_PATH}/${PGM_NAME_LOWER}_icon_256px.png ${ICON_NAME}
 459
 460         if [ -e ${ICON_PATH}/${PGM_NAME_LOWER}_icon.svg -a -d /usr/share/icons/hicolor/scalable/apps ];
 461         then
 462                 ${SUPER} cp -f ${ICON_PATH}/${PGM_NAME_LOWER}_icon.svg  /usr/share/icons/hicolor/scalable/apps/${ICON_NAME}.svg
 463         fi
 464
 465         ${SUPER} xdg-desktop-menu install ${MENU_FILE_PATH}/${MENU_FILE}
 466         ${SUPER} xdg-desktop-menu forceupdate --mode system                     # Some systems need an extra kick
 467
 468         echo ""
 469         echo "Creating a desktop link for ${PGM_NAME} in ${USER_DESKTOP_DIR}"
 470         cp ${MENU_FILE_PATH}/${MENU_FILE} ${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}
 471         chmod ugo+rwx ${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}
 472 else
 473         echo ""
 474         echo "Creating a desktop link for ${PGM_NAME} in ${USER_DESKTOP_DIR}"
 475         cp ${MENU_FILE_PATH}/${MENU_FILE} ${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}
 476         chmod ugo+rwx ${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}
 477 fi
 478
 479 echo ""
 480 echo "Copying uninstall script to ${INSTALL_DEST_BASE}"
 481 echo ""
 482
 483 ${SUPER} cp -f ${BUNDLE_DIR}/bin/*.uninstall.sh ${INSTALL_DEST_BASE}/.
 484
 485 # Create link to the program in user bin
 486
 487 echo ""
 488 echo "Creating link ${PGM_NAME}3 in ${USER_BIN_DIR}"
 489 echo ""
 490
 491 if [ -d "${USER_BIN_DIR}" ]; then
 492         if [ -e "${USER_BIN_DIR}/${PGM_NAME}3" ]; then
 493                 ${SUPER} rm -f ${USER_BIN_DIR}/${PGM_NAME}3
 494         fi
 495
 496         cd "${USER_BIN_DIR}"
 497         ${SUPER} ln -sf ${PGM_EXEC_PATH} ${PGM_NAME}3
 498         cd "${PKG_PATH}"
 499
 500 else
 501         echo "Can not create link because ${USER_BIN_DIR} does not exist"
 502 fi
 503
 504 ###########################
 505 # Check Jack and qjackctl
 506 ###########################
 507
 508 echo ""
 509 echo "Checking to see if Jack is installed"
 510 echo ""
 511
 512 JACK_INSTALLED="f"
 513
 514 if ! which jackd > /dev/null;
 515 then
 516         echo ""
 517         echo "The program Jack is missing from this system. Jack is a required component of $PGM_NAME."
 518         echo ""
 519
 520         ANSWER=$(VaildateYesNoQuestion "Install jack using system software repository?")
 521
 522         if test "y" = $ANSWER;
 523         then
 524                 echo "Attempting to install Jack"
 525                 SystemInstall "jackd"
 526
 527                 if [ $? -ne 0 ];
 528                 then
 529                         echo ""
 530                         read -p "Press ENTER to continue:" BLAH
 531                 else
 532                         JACK_INSTALLED="t"
 533                 fi
 534         fi
 535 else
 536         JACK_INSTALLED="t"
 537         echo "Jack already present"
 538 fi
 539
 540 # Check to see if Jack is new enough to operate correctly.
 541
 542 if [ "t" = ${JACK_INSTALLED} ];
 543 then
 544         JACK_VERSION_OK="f"
 545         JACK_VER_STRING=$(jackd --version | grep -e "jackd.*protocol")
 546         JACK_NAME=$(echo $JACK_VER_STRING | awk '{print $1}')
 547         JACK_VERSION=$(echo $JACK_VER_STRING | awk '{print $3}')
 548         JACK_VERSION_MAJOR=$(echo $JACK_VERSION | awk 'BEGIN{FS="."}{print $1}')
 549         JACK_VERSION_MIDDLE=$(echo $JACK_VERSION | awk 'BEGIN{FS="."}{print $2}')
 550         JACK_VERSION_MINOR=$(echo $JACK_VERSION | awk 'BEGIN{FS="."}{print $3}')
 551
 552         if [ "jackd" = ${JACK_NAME} ];
 553         then
 554                 if [ ${JACK_VERSION_MAJOR} -eq 0 ];
 555                 then
 556                         if [ ${JACK_VERSION_MIDDLE} -eq 121 ];
 557                         then
 558                                 if [ ${JACK_VERSION_MINOR} -ge 3 ];
 559                                 then
 560                                         JACK_VERSION_OK="t"
 561                                 fi
 562                         elif [ ${JACK_VERSION_MIDDLE} -gt 121 ];
 563                         then
 564                                 JACK_VERSION_OK="t"
 565                         fi
 566                 elif [ ${JACK_VERSION_MAJOR} -gt 0 ];
 567                 then
 568                         JACK_VERSION_OK="t"
 569                 fi
 570         elif [ "jackdmp" = ${JACK_NAME} ];
 571         then
 572                 if [ ${JACK_VERSION_MAJOR} -eq 1 ];
 573                 then
 574                         if [ ${JACK_VERSION_MIDDLE} -eq 9 ];
 575                         then
 576                                 if [ ${JACK_VERSION_MINOR} -ge 8 ];
 577                                 then
 578                                         JACK_VERSION_OK="t"
 579                                 fi
 580                         elif [ ${JACK_VERSION_MIDDLE} -gt 9 ];
 581                         then
 582                                 JACK_VERSION_OK="t"
 583                         fi
 584                 elif [ ${JACK_VERSION_MAJOR} -gt 1 ];
 585                 then
 586                         JACK_VERSION_OK="t"
 587                 fi
 588         fi
 589
 590         if [ "t" = ${JACK_VERSION_OK} ];
 591         then
 592                 echo ""
 593                 echo "Jack Version Check OK (${JACK_VER_STRING})"
 594                 echo ""
 595         else
 596                 echo ""
 597                 echo "!!! WARNING !!! - The version of Jack on this system is too old!"
 598                 echo "Using an old version of Jack is not recommended. Please update"
 599                 echo "Jack for best results."
 600                 echo ""
 601                 echo "System Jack version:"
 602                 echo "   ${JACK_VER_STRING}"
 603                 echo ""
 604                 echo "Recommended minimum versions:"
 605                 echo "   Jack1 - 0.121.3"
 606                 echo "   Jack2 - 1.9.8"
 607                 echo ""
 608                 read -p "Press ENTER to continue:" BLAH
 609         fi
 610 fi
 611
 612 if ! which qjackctl > /dev/null;
 613 then
 614         echo ""
 615         echo "The program QjackCtl is missing from this system."
 616         echo "QjackCtl is an extremely useful tool for any system that runs JACK applications like $PGM_NAME."
 617         echo "We recommend that you install it."
 618         echo ""
 619
 620         ANSWER=$(VaildateYesNoQuestion "Install QjackCtl using system software repository?")
 621
 622         if test "y" = $ANSWER;
 623         then
 624                 echo "Attempting to install QjackCtl"
 625                 SystemInstall "qjackctl"
 626
 627                 if [ $? -ne 0 ];
 628                 then
 629                         echo ""
 630                         read -p "Press ENTER to continue:" BLAH
 631                 fi
 632         fi
 633 fi
 634
 635
 636 ########################
 637 # Run Sanity Check
 638 ########################
 639
 640 USER_GROUP_ADJUSTED="f"
 641
 642 if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -a > /dev/null";
 643 then
 644         echo ""
 645         echo "System failed the quick sanity check... Looking for the cause"
 646
 647         if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -rt > /dev/null";
 648         then
 649                 echo ""
 650                 echo "System does not allow realtime for the current user... Looking for a solution"
 651
 652                 if ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -hasaudiogroup > /dev/null";
 653                 then
 654                         if ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -memberaudiogroup > /dev/null 2>&1";
 655                         then
 656                                 ## This is an odd case. We have an audio group and are a member.
 657                                 echo ""
 658                                 echo "!!! WARNING !!! - The current user can not execute realtime processes."
 659                                 echo "This will adversely affect audio latency."
 660                                 echo "This system has an audio group and the user is a member. If jack was"
 661                                 echo "just installed, a simple log out/in may fix this."
 662                                 echo ""
 663                                 echo "For best results, please correct this on your system."
 664                                 echo "(Hint: check /etc/security/limits.conf or /etc/security/limits.d/)"
 665                                 echo ""
 666                                 read -p "Press ENTER to continue:" BLAH
 667                         else
 668                                 # Not a member of an audio group. Try to fix it.
 669
 670                                 if ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -hasgroup audio > /dev/null && find /etc/security -type f -name "*.conf" | xargs grep -q "^@audio.*rtprio" ";
 671                                 then
 672                                         # add user to audio group
 673                                         echo ""
 674                                         echo "Adding user ${USER_NAME} to the audio group."
 675                                         echo "This should allow you to run realtime tasks. Please re-login for this change to take affect."
 676                                         echo ""
 677                                         read -p "Press ENTER to continue:" BLAH
 678
 679                                         if ${SUPER} usermod -a -G audio ${USER_NAME};
 680                                         then
 681                                                 USER_GROUP_ADJUSTED="t"
 682                                         else
 683                                                 echo ""
 684                                                 echo "!!! ERROR !!! - Not able to add user to the audio group (usermod failed)!"
 685                                                 echo ""
 686                                                 echo "Please add yourself to the audio group and re-login"
 687                                                 echo ""
 688                                                 read -p "Press ENTER to continue:" BLAH
 689                                         fi
 690
 691                                 elif ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -hasgroup jackuser > /dev/null && find /etc/security -type f -name "*.conf" | xargs grep -q "^@jackuser.*rtprio" ";
 692                                 then
 693                                         # add user to jackuser group
 694                                         echo ""
 695                                         echo "Adding user ${USER_NAME} to the jackuser group."
 696                                         echo "This should allow you to run realtime tasks. Please re-login for this change to take affect."
 697                                         echo ""
 698                                         read -p "Press ENTER to continue:" BLAH
 699
 700                                         if ${SUPER} usermod -a -G jackuser ${USER_NAME};
 701                                         then
 702                                                 USER_GROUP_ADJUSTED="t"
 703                                         else
 704                                                 echo ""
 705                                                 echo "!!! ERROR !!! - Not able to add user to the jackuser group."
 706                                                 echo ""
 707                                                 echo "Please add yourself to the audio group and re-login"
 708                                                 echo ""
 709                                                 read -p "Press ENTER to continue:" BLAH
 710                                         fi
 711
 712
 713                                 fi
 714                         fi
 715                 else
 716                         # No audio group found on this system!
 717                         echo ""
 718                         echo "!!! WARNING !!! - The system does not seem to have an audio group (audio or jackuser)."
 719                         echo ""
 720                         echo "We will not attempt to fix this. Please configure your system to allow"
 721                         echo "non-root users to execute realtime tasks."
 722                         echo ""
 723                         read -p "Press ENTER to continue:" BLAH
 724                 fi
 725         fi
 726
 727         if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -freqscaling > /dev/null";
 728         then
 729                 echo ""
 730                 echo "!!! WARNING !!! - Your system seems to use frequency scaling."
 731                 echo "This can have a serious impact on audio latency."
 732                 echo "For best results turn it off, e.g. by chosing the 'performance' governor."
 733                 echo ""
 734                 read -p "Press ENTER to continue:" BLAH
 735         fi
 736
 737         if [ "f" = $USER_GROUP_ADJUSTED ];
 738         then
 739                 if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -memlock > /dev/null";
 740                 then
 741                         echo ""
 742                         echo "!!! WARNING !!! - You are not allowed to lock memory."
 743                         echo ""
 744                         echo "We will not attempt to fix this. Please configure your system to allow"
 745                         echo "non-root users to execute lock memory."
 746                         echo ""
 747                         read -p "Press ENTER to continue:" BLAH
 748                 fi
 749         fi
 750 fi
 751
 752
 753 ########################
 754 # Install Complete
 755 ########################
 756
 757 echo ""
 758 echo "Cleaning up"
 759 rm -rf ${BUNDLE_DIR}/
 760
 761 echo ""
 762 echo "!!! Install Complete !!!"
 763
 764 if [ "t" = $USER_GROUP_ADJUSTED ];
 765 then
 766         echo "You will need to logout and then login again for all changes to be complete"
 767 fi
 768
 769 echo ""
 770 read -p "Press ENTER to exit installer:" BLAH
 771
 772