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 ${BUNDLE_DIR} | cut -d- -f2)
 375 PGM_BUILD=$(echo ${BUNDLE_DIR} | cut -d- -f3)
 376 PGM_BUILDTYPE=$(echo ${BUNDLE_DIR} | cut -d- -f4)
 377
 378
 379 if [ -z ${PGM_BUILDTYPE} ];
 380 then
 381         PGM_FULL_NAME="${PGM_NAME}-${PGM_VERSION}-${PGM_BUILD}"
 382         ICON_NAME="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}"                    #no dash between name and version since dash seperates vendor from program
 383         MENU_FILE="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}.desktop"    #no dash between name and version since dash seperates vendor from program
 384         DESKTOP_LINK_FILE="${PGM_NAME}_${PGM_VERSION}.desktop"
 385 else
 386         PGM_FULL_NAME="${PGM_NAME}-${PGM_VERSION}-${PGM_BUILD}-${PGM_BUILDTYPE}"
 387         ICON_NAME="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}"                   #no dash between name and version since dash seperates vendor from program
 388         MENU_FILE="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}.desktop"   #no dash between name and version since dash seperates vendor from program
 389         DESKTOP_LINK_FILE="${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}.desktop"
 390 fi
 391
 392 PGM_EXEC_PATH="${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/${PGM_EXEC_FILE}"
 393 ICON_PATH="${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/share/icons"
 394 MENU_FILE_PATH="${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/share"
 395
 396 echo "VERSION [$PGM_VERSION] BUILD [$BUILD] FULLNAME[$PGM_FULL_NAME] EXECPATH [$PGM_EXEC_PATH]"
 397
 398 ################################
 399 # Install bundle and Menu/Link
 400 ################################
 401
 402 # uninstall any older versions
 403 UNINSTALLERS=$(find ${INSTALL_DEST_BASE} -maxdepth 1 -type f -name "${PGM_NAME}*.uninstall.sh")
 404 if [ ! -z "$UNINSTALLERS" ];
 405 then
 406         for i in $UNINSTALLERS; do
 407                 echo ""
 408                 echo "Found existing ${PGM_NAME} installation."
 409
 410                 ANSWER=$(VaildateYesNoQuestion "Do you want to run the uninstaller ${i} ?")
 411
 412                 if test "y" = $ANSWER;
 413                 then
 414                         echo ""
 415                         echo "Running uninstaller $i"
 416
 417                         ${i}
 418                         ${SUPER} rm -f ${i}
 419                 fi
 420         done
 421 fi
 422
 423
 424 # install
 425
 426 echo ""
 427 echo "Installing ${PGM_NAME} ${PGM_VERSION} built from ${PGM_BUILD} in ${INSTALL_DEST_BASE}"
 428 echo ""
 429
 430 # Copy the new version in the install directory
 431 ${SUPER} mkdir ${INSTALL_DEST_BASE}/${PGM_FULL_NAME}
 432 ${SUPER} cp -Rf ${BUNDLE_DIR}/* ${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/
 433
 434 # write the desktop/menu file
 435 echo "[Desktop Entry]" > /tmp/${MENU_FILE}
 436 echo "Encoding=UTF-8" >> /tmp/${MENU_FILE}
 437 echo "Version=1.0" >> /tmp/${MENU_FILE}
 438 echo "Type=Application" >> /tmp/${MENU_FILE}
 439 echo "Terminal=false" >> /tmp/${MENU_FILE}
 440 echo "Exec=${PGM_EXEC_PATH}" >> /tmp/${MENU_FILE}
 441 if [ -z ${PGM_BUILDTYPE} ];
 442 then
 443         echo "Name=${PGM_NAME}-${PGM_VERSION}" >> /tmp/${MENU_FILE}
 444 else
 445         echo "Name=${PGM_NAME}-${PGM_VERSION}-${PGM_BUILDTYPE}" >> /tmp/${MENU_FILE}
 446 fi
 447 echo "Icon=${ICON_NAME}" >> /tmp/${MENU_FILE}
 448 echo "Comment=Digital Audio Workstation" >> /tmp/${MENU_FILE}
 449 echo "Categories=AudioVideo;AudioEditing;Audio;Recorder;" >> /tmp/${MENU_FILE}
 450
 451 chmod ugo+rx /tmp/${MENU_FILE}
 452 ${SUPER} mv /tmp/${MENU_FILE} ${MENU_FILE_PATH}/.
 453
 454 # install the Menu, Link, and Icon(s)
 455 if [ "T" = ${HAS_XDG} ];
 456 then
 457         echo "Adding ${PGM_NAME} to the applications menu"
 458         ${SUPER} xdg-icon-resource install --context apps --size 16 ${ICON_PATH}/${PGM_NAME_LOWER}_icon_16px.png ${ICON_NAME}
 459         ${SUPER} xdg-icon-resource install --context apps --size 22 ${ICON_PATH}/${PGM_NAME_LOWER}_icon_22px.png ${ICON_NAME}
 460         ${SUPER} xdg-icon-resource install --context apps --size 32 ${ICON_PATH}/${PGM_NAME_LOWER}_icon_32px.png ${ICON_NAME}
 461         ${SUPER} xdg-icon-resource install --context apps --size 48 ${ICON_PATH}/${PGM_NAME_LOWER}_icon_48px.png ${ICON_NAME}
 462         ${SUPER} xdg-icon-resource install --context apps --size 256 ${ICON_PATH}/${PGM_NAME_LOWER}_icon_256px.png ${ICON_NAME}
 463
 464         if [ -e ${ICON_PATH}/${PGM_NAME_LOWER}_icon.svg -a -d /usr/share/icons/hicolor/scalable/apps ];
 465         then
 466                 ${SUPER} cp -f ${ICON_PATH}/${PGM_NAME_LOWER}_icon.svg  /usr/share/icons/hicolor/scalable/apps/${ICON_NAME}.svg
 467         fi
 468
 469         ${SUPER} xdg-desktop-menu install ${MENU_FILE_PATH}/${MENU_FILE}
 470         ${SUPER} xdg-desktop-menu forceupdate --mode system                     # Some systems need an extra kick
 471
 472         echo ""
 473         echo "Creating a desktop link for ${PGM_NAME} in ${USER_DESKTOP_DIR}"
 474         cp ${MENU_FILE_PATH}/${MENU_FILE} ${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}
 475         chmod ugo+rwx ${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}
 476 else
 477         echo ""
 478         echo "Creating a desktop link for ${PGM_NAME} in ${USER_DESKTOP_DIR}"
 479         cp ${MENU_FILE_PATH}/${MENU_FILE} ${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}
 480         chmod ugo+rwx ${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}
 481 fi
 482
 483 echo ""
 484 echo "Copying uninstall script to ${INSTALL_DEST_BASE}"
 485 echo ""
 486
 487 ${SUPER} cp -f ${BUNDLE_DIR}/bin/*.uninstall.sh ${INSTALL_DEST_BASE}/.
 488
 489 # Create link to the program in user bin
 490
 491 echo ""
 492 echo "Creating link ${PGM_NAME}3 in ${USER_BIN_DIR}"
 493 echo ""
 494
 495 if [ -d "${USER_BIN_DIR}" ]; then
 496         if [ -e "${USER_BIN_DIR}/${PGM_NAME}3" ]; then
 497                 ${SUPER} rm -f ${USER_BIN_DIR}/${PGM_NAME}3
 498         fi
 499
 500         cd "${USER_BIN_DIR}"
 501         ${SUPER} ln -sf ${PGM_EXEC_PATH} ${PGM_NAME}3
 502         cd "${PKG_PATH}"
 503
 504 else
 505         echo "Can not create link because ${USER_BIN_DIR} does not exist"
 506 fi
 507
 508 ###########################
 509 # Check Jack and qjackctl
 510 ###########################
 511
 512 echo ""
 513 echo "Checking to see if Jack is installed"
 514 echo ""
 515
 516 JACK_INSTALLED="f"
 517
 518 if ! which jackd > /dev/null;
 519 then
 520         echo ""
 521         echo "The program Jack is missing from this system. Jack is a required component of $PGM_NAME."
 522         echo ""
 523
 524         ANSWER=$(VaildateYesNoQuestion "Install jack using system software repository?")
 525
 526         if test "y" = $ANSWER;
 527         then
 528                 echo "Attempting to install Jack"
 529                 SystemInstall "jackd"
 530
 531                 if [ $? -ne 0 ];
 532                 then
 533                         echo ""
 534                         read -p "Press ENTER to continue:" BLAH
 535                 else
 536                         JACK_INSTALLED="t"
 537                 fi
 538         fi
 539 else
 540         JACK_INSTALLED="t"
 541         echo "Jack already present"
 542 fi
 543
 544 # Check to see if Jack is new enough to operate correctly.
 545
 546 if [ "t" = ${JACK_INSTALLED} ];
 547 then
 548         JACK_VERSION_OK="f"
 549         JACK_VER_STRING=$(jackd --version | grep -e "jackd.*protocol")
 550         JACK_NAME=$(echo $JACK_VER_STRING | awk '{print $1}')
 551         JACK_VERSION=$(echo $JACK_VER_STRING | awk '{print $3}')
 552         JACK_VERSION_MAJOR=$(echo $JACK_VERSION | awk 'BEGIN{FS="."}{print $1}')
 553         JACK_VERSION_MIDDLE=$(echo $JACK_VERSION | awk 'BEGIN{FS="."}{print $2}')
 554         JACK_VERSION_MINOR=$(echo $JACK_VERSION | awk 'BEGIN{FS="."}{print $3}')
 555
 556         if [ "jackd" = ${JACK_NAME} ];
 557         then
 558                 if [ ${JACK_VERSION_MAJOR} -eq 0 ];
 559                 then
 560                         if [ ${JACK_VERSION_MIDDLE} -eq 121 ];
 561                         then
 562                                 if [ ${JACK_VERSION_MINOR} -ge 3 ];
 563                                 then
 564                                         JACK_VERSION_OK="t"
 565                                 fi
 566                         elif [ ${JACK_VERSION_MIDDLE} -gt 121 ];
 567                         then
 568                                 JACK_VERSION_OK="t"
 569                         fi
 570                 elif [ ${JACK_VERSION_MAJOR} -gt 0 ];
 571                 then
 572                         JACK_VERSION_OK="t"
 573                 fi
 574         elif [ "jackdmp" = ${JACK_NAME} ];
 575         then
 576                 if [ ${JACK_VERSION_MAJOR} -eq 1 ];
 577                 then
 578                         if [ ${JACK_VERSION_MIDDLE} -eq 9 ];
 579                         then
 580                                 if [ ${JACK_VERSION_MINOR} -ge 8 ];
 581                                 then
 582                                         JACK_VERSION_OK="t"
 583                                 fi
 584                         elif [ ${JACK_VERSION_MIDDLE} -gt 9 ];
 585                         then
 586                                 JACK_VERSION_OK="t"
 587                         fi
 588                 elif [ ${JACK_VERSION_MAJOR} -gt 1 ];
 589                 then
 590                         JACK_VERSION_OK="t"
 591                 fi
 592         fi
 593
 594         if [ "t" = ${JACK_VERSION_OK} ];
 595         then
 596                 echo ""
 597                 echo "Jack Version Check OK (${JACK_VER_STRING})"
 598                 echo ""
 599         else
 600                 echo ""
 601                 echo "!!! WARNING !!! - The version of Jack on this system is too old!"
 602                 echo "Using an old version of Jack is not recommened. Please update"
 603                 echo "Jack for best results."
 604                 echo ""
 605                 echo "System Jack version:"
 606                 echo "   ${JACK_VER_STRING}"
 607                 echo ""
 608                 echo "Recommened minimum versions:"
 609                 echo "   Jack1 - 0.121.3"
 610                 echo "   Jack2 - 1.9.8"
 611                 echo ""
 612                 read -p "Press ENTER to continue:" BLAH
 613         fi
 614 fi
 615
 616 if ! which qjackctl > /dev/null;
 617 then
 618         echo ""
 619         echo "The program QjackCtl is missing from this system."
 620         echo "QjackCtl is an extremely useful tool for any system that runs JACK applications like $PGM_NAME."
 621         echo "We recommend that you install it."
 622         echo ""
 623
 624         ANSWER=$(VaildateYesNoQuestion "Install QjackCtl using system software repository?")
 625
 626         if test "y" = $ANSWER;
 627         then
 628                 echo "Attempting to install QjackCtl"
 629                 SystemInstall "qjackctl"
 630
 631                 if [ $? -ne 0 ];
 632                 then
 633                         echo ""
 634                         read -p "Press ENTER to continue:" BLAH
 635                 fi
 636         fi
 637 fi
 638
 639
 640 ########################
 641 # Run Sanity Check
 642 ########################
 643
 644 USER_GROUP_ADJUSTED="f"
 645
 646 if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -a > /dev/null";
 647 then
 648         echo ""
 649         echo "System failed the quick sanity check... Looking for the cause"
 650
 651         if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -rt > /dev/null";
 652         then
 653                 echo ""
 654                 echo "System does not allow realtime for the current user... Looking for a solution"
 655
 656                 if ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -hasaudiogroup > /dev/null";
 657                 then
 658                         if ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -memberaudiogroup > /dev/null 2>&1";
 659                         then
 660                                 ## This is an odd case. We have an audio group and are a member.
 661                                 echo ""
 662                                 echo "!!! WARNING !!! - The current user can not execute realtime processes."
 663                                 echo "This will adversely affect audio latency."
 664                                 echo "This system has an audio group and the user is a member. If jack was"
 665                                 echo "just installed, a simple log out/in may fix this."
 666                                 echo ""
 667                                 echo "For best results, please correct this on your system."
 668                                 echo "(Hint: check /etc/security/limits.conf or /etc/security/limits.d/)"
 669                                 echo ""
 670                                 read -p "Press ENTER to continue:" BLAH
 671                         else
 672                                 # Not a member of an audio group. Try to fix it.
 673
 674                                 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" ";
 675                                 then
 676                                         # add user to audio group
 677                                         echo ""
 678                                         echo "Adding user ${USER_NAME} to the audio group."
 679                                         echo "This should allow you to run realtime tasks. Please re-login for this change to take affect."
 680                                         echo ""
 681                                         read -p "Press ENTER to continue:" BLAH
 682
 683                                         if ${SUPER} usermod -a -G audio ${USER_NAME};
 684                                         then
 685                                                 USER_GROUP_ADJUSTED="t"
 686                                         else
 687                                                 echo ""
 688                                                 echo "!!! ERROR !!! - Not able to add user to the audio group (usermod failed)!"
 689                                                 echo ""
 690                                                 echo "Please add yourself to the audio group and re-login"
 691                                                 echo ""
 692                                                 read -p "Press ENTER to continue:" BLAH
 693                                         fi
 694
 695                                 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" ";
 696                                 then
 697                                         # add user to jackuser group
 698                                         echo ""
 699                                         echo "Adding user ${USER_NAME} to the jackuser group."
 700                                         echo "This should allow you to run realtime tasks. Please re-login for this change to take affect."
 701                                         echo ""
 702                                         read -p "Press ENTER to continue:" BLAH
 703
 704                                         if ${SUPER} usermod -a -G jackuser ${USER_NAME};
 705                                         then
 706                                                 USER_GROUP_ADJUSTED="t"
 707                                         else
 708                                                 echo ""
 709                                                 echo "!!! ERROR !!! - Not able to add user to the jackuser group."
 710                                                 echo ""
 711                                                 echo "Please add yourself to the audio group and re-login"
 712                                                 echo ""
 713                                                 read -p "Press ENTER to continue:" BLAH
 714                                         fi
 715
 716
 717                                 fi
 718                         fi
 719                 else
 720                         # No audio group found on this system!
 721                         echo ""
 722                         echo "!!! WARNING !!! - The system does not seem to have an audio group (audio or jackuser)."
 723                         echo ""
 724                         echo "We will not attempt to fix this. Please configure your system to allow"
 725                         echo "non-root users to execute realtime tasks."
 726                         echo ""
 727                         read -p "Press ENTER to continue:" BLAH
 728                 fi
 729         fi
 730
 731         if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -freqscaling > /dev/null";
 732         then
 733                 echo ""
 734                 echo "!!! WARNING !!! - Your system seems to use frequency scaling."
 735                 echo "This can have a serious impact on audio latency."
 736                 echo "For best results turn it off, e.g. by chosing the 'performance' governor."
 737                 echo ""
 738                 read -p "Press ENTER to continue:" BLAH
 739         fi
 740
 741         if [ "f" = $USER_GROUP_ADJUSTED ];
 742         then
 743                 if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -memlock > /dev/null";
 744                 then
 745                         echo ""
 746                         echo "!!! WARNING !!! - You are not allowed to lock memory."
 747                         echo ""
 748                         echo "We will not attempt to fix this. Please configure your system to allow"
 749                         echo "non-root users to execute lock memory."
 750                         echo ""
 751                         read -p "Press ENTER to continue:" BLAH
 752                 fi
 753         fi
 754 fi
 755
 756
 757 ########################
 758 # Install Complete
 759 ########################
 760
 761 echo ""
 762 echo "Cleaning up"
 763 rm -rf ${BUNDLE_DIR}/
 764
 765 echo ""
 766 echo "!!! Install Complete !!!"
 767
 768 if [ "t" = $USER_GROUP_ADJUSTED ];
 769 then
 770         echo "You will need to logout and then login again for all changes to be complete"
 771 fi
 772
 773 echo ""
 774 read -p "Press ENTER to exit installer:" BLAH
 775
 776