tools/linux_packaging/stage2.run.in

   1 #!/bin/sh
   2
   3 ####################################
   4 #
   5 #       stage2.run
   6 #       Ardour/Mixbus bundle installer
   7 #       Todd Naugle
   8 #
   9 ###################################
  10
  11 MAJOR_VERSION="%REPLACE_MAJOR_VERSION%"
  12
  13 PGM_NAME="%REPLACE_PGM%"
  14 PGM_VENDOR="%REPLACE_VENDOR%"
  15 PGM_EXEC_FILE="%REPLACE_EXE%${MAJOR_VERSION}"
  16
  17 THE_SHELL="/bin/sh"
  18
  19 if test -z "$INSTALL_DEST_BASE"; then
  20         INSTALL_DEST_BASE="/opt"
  21         CALL_MKDIR=1
  22 else
  23         CALL_MKDIR=
  24 fi
  25
  26 USER_BIN_DIR="/usr/local/bin"
  27
  28 PGM_NAME_LOWER=$(echo $PGM_NAME | tr '[:upper:]' '[:lower:]')
  29
  30 USER_NAME=$(logname)
  31
  32 #### Global Variables ####
  33 HAS_XDG="T"
  34
  35 ########################
  36 # Function Definitions
  37 ########################
  38
  39 VaildateYesNoQuestion ()
  40 {
  41         # $1 = Question Text
  42
  43         local INPUT_OK="n"
  44         local USER_INPUT=""
  45
  46         until test "y" = $INPUT_OK;
  47         do
  48                 echo ""
  49                 read -p "$1 [y/n]: " USER_INPUT
  50                 echo ""
  51
  52                 if [ ! -z $USER_INPUT ];
  53                 then
  54                         if [ "Y" = $USER_INPUT -o "y" = $USER_INPUT -o "n" = $USER_INPUT -o "N" = $USER_INPUT ];
  55                         then
  56                                 INPUT_OK="y"
  57                         fi
  58                 fi
  59         done
  60
  61         echo $USER_INPUT | tr '[:upper:]' '[:lower:]'
  62
  63 }
  64
  65 SystemInstall ()
  66 {
  67
  68         # Determine which software install app to use and then install requested package
  69         # $1 = Package Name
  70
  71         if which yum > /dev/null;
  72         then
  73                 ${SUPER} yum -y install $1
  74                 rtrn=$?
  75
  76                 if [ $rtrn -ne 0 ];
  77                 then
  78                         echo ""
  79                         echo "!!! ERROR !!! yum install failed for an unknown reason."
  80                         echo "Please install package $1 after this installer completes."
  81                         echo ""
  82                 fi
  83
  84         elif which apt-get > /dev/null;
  85         then
  86                 ${SUPER} apt-get -y install $1
  87                 rtrn=$?
  88
  89                 if [ $rtrn -ne 0 ];
  90                 then
  91                         echo ""
  92                         echo "!!! ERROR !!! apt-get install failed for an unknown reason."
  93                         echo "Please install package $1 after this installer completes."
  94                         echo ""
  95                 fi
  96
  97         else
  98                 echo ""
  99                 echo "!!! ERROR !!! - Not able to detect which software install tool to use (yum or apt-get)."
 100                 echo "Please install package $1 using the system software install tool."
 101                 echo ""
 102                 rtrn=1
 103         fi
 104
 105         return $rtrn
 106
 107 }
 108
 109 ########################################################################
 110 #                                 Main
 111 ########################################################################
 112 umask 0022
 113
 114 # If you double click a script, some systems don't get the PWD correct.
 115 # Force it to be correct
 116 PKG_PATH=$(dirname "$(readlink -f "$0")")
 117 cd "${PKG_PATH}"
 118
 119 echo ""
 120 echo "Welcome to the ${PGM_NAME} installer"
 121 echo ""
 122 echo "${PGM_NAME} will be installed for user ${USER_NAME} in ${INSTALL_DEST_BASE}"
 123 echo ""
 124 #############################
 125 # Check for root privileges
 126 #############################
 127
 128 SUPER=""
 129 NORM_USER=""
 130
 131 if [ "$(id -u)" != "0" ]; then
 132
 133         if ! which sudo > /dev/null;
 134         then
 135                 echo ""
 136                 echo "Sudo installed failed, attempting to install using su"
 137                 echo "Please enter root password below"
 138                 echo ""
 139
 140                 if ! su -s $THE_SHELL -c "./.stage2.run";
 141                 then
 142                         echo ""
 143                         echo "!!! ERROR !!!"
 144                         echo ""
 145                         echo "This installer requires root privileges. It is currently not"
 146                         echo "running as root AND an attempt to use su failed."
 147                         echo ""
 148                         echo "Please correct this by installing and configuring sudo or running"
 149                         echo "the installer as root (su -s $THE_SHELL -c)."
 150                         echo ""
 151                         read -p "Press ENTER to exit installer:" BLAH
 152                         exit 1
 153                 fi
 154                 exit
 155         else
 156                 sudo -k # make sudo forget about cached credentials
 157         fi
 158
 159         if ! sudo date;
 160         then
 161                 echo ""
 162                 echo "Attempting to install using su"
 163                 echo "Please enter root password below"
 164                 echo ""
 165
 166                 if ! su -s $THE_SHELL -c "./.stage2.run";
 167                 then
 168                         echo ""
 169                         echo "!!! ERROR !!!"
 170                         echo ""
 171                         echo "This installer requires root privileges. It is currently not"
 172                         echo "running as root AND an attempt to use both sudo and su failed."
 173                         echo ""
 174                         echo "Please correct this by installing and configuring sudo or running"
 175                         echo "the installer as root (su -s $THE_SHELL -c)."
 176                         echo ""
 177                         read -p "Press ENTER to exit installer:" BLAH
 178                         exit 1
 179                 fi
 180                 exit
 181         fi
 182         SUPER="sudo"
 183
 184         # The quoting reqired for the su sanityCheck method does not work when used without
 185         # su. Using sh -c in the normal case gets around that, but is a bit of a hack.
 186         NORM_USER="sh -c"
 187 else
 188         NORM_USER="su -l $USER_NAME -s $THE_SHELL -c"
 189 fi
 190
 191 ###############################
 192 # Check for install destination
 193 ###############################
 194
 195 if test -n "$CALL_MKDIR"; then
 196         ${SUPER} mkdir -p "$INSTALL_DEST_BASE"
 197 fi
 198
 199 if [ ! -d ${INSTALL_DEST_BASE} ];
 200 then
 201         echo ""
 202         echo "!!! ERROR !!! - Installation location ${INSTALL_DEST_BASE} does not exist!"
 203         echo "Installation will not complete."
 204         echo ""
 205         read -p "Press ENTER to exit installer:" BLAH
 206         exit 1
 207 fi
 208
 209
 210 ############################
 211 # Determine processor type
 212 ############################
 213
 214 case `uname -m` in
 215         i[3456789]86|x86|i86pc)
 216                 echo "Architecture is x86"
 217                 ARCH='x86'
 218                 ;;
 219         x86_64|amd64|AMD64)
 220                 echo "Architecture is x86_64"
 221                 ARCH='x86_64'
 222                 ;;
 223         *)
 224                 echo ""
 225                 echo "!!! ERROR !!! - Unknown architecture `uname -m`"
 226                 echo ""
 227                 read -p "Press ENTER to exit installer:" BLAH
 228                 exit 1
 229                 ;;
 230 esac
 231
 232 ####################
 233 # Check disk space
 234 ####################
 235
 236 # We have to check the current folder and the INSTALL_DEST_BASE just
 237 # in case they are on different devices
 238 echo "Checking for required disk space"
 239
 240 if [ ! -e .${PGM_NAME}_${ARCH}-*.size ]; then
 241         echo ""
 242         echo "!!! ERROR !!! Can't locate .size file for ${ARCH} bundle."
 243         echo "This package is broken or does not support ${ARCH}."
 244         echo ""
 245         read -p "Press ENTER to exit installer:" BLAH
 246         exit 1
 247 else
 248         REQUIRED_BYTES=$(cat .${PGM_NAME}_${ARCH}-*.size)
 249
 250         #Installer needs 2x the space since the bundle is unpacked locally and then copied
 251         REQUIRED_BYTES=$(($REQUIRED_BYTES + $REQUIRED_BYTES))
 252
 253         #Check space in current folder
 254         FREE_BYTES=$(df -P -B 1 "${PKG_PATH}" | grep / | awk '{print $4}')
 255
 256         if [ ${FREE_BYTES} -le ${REQUIRED_BYTES} ] ; then
 257                 echo ""
 258                 echo "!!! ERROR !!! - Insufficient disk space in ${PKG_PATH}"
 259                 echo "Install requires ${REQUIRED_BYTES} bytes and"
 260                 echo "there is only ${FREE_BYTES} bytes of free space"
 261                 echo ""
 262                 read -p "Press ENTER to exit installer:" BLAH
 263                 exit 1
 264         fi
 265
 266         #Check space in INSTALL_DEST_BASE
 267         FREE_BYTES=$(df -P -B 1 ${INSTALL_DEST_BASE} | grep / | awk '{print $4}')
 268
 269         if [ ${FREE_BYTES} -le ${REQUIRED_BYTES} ] ; then
 270                 echo ""
 271                 echo "!!! ERROR !!! - Insufficient disk space in ${INSTALL_DEST_BASE}"
 272                 echo "Install requires ${REQUIRED_BYTES} bytes and"
 273                 echo "there is only ${FREE_BYTES} bytes of free space"
 274                 echo ""
 275                 read -p "Press ENTER to exit installer:" BLAH
 276                 exit 1
 277         fi
 278 fi
 279
 280 #############################
 281 # Determine C11 stdlibc++ ABI
 282 #############################
 283
 284 if %REPLACE_GCC5%; then
 285         # Ardour was compiled with gcc5, warn on gcc4 systems
 286         if ! ${NORM_USER} "${PKG_PATH}/.gcc-glibmm-abi-check --gcc5 > /dev/null"; then
 287                 echo ""
 288                 echo "WARNING: GCC4/5 libstdc++ ABI Mismatch"
 289                 echo ""
 290                 echo "${PGM_NAME} was compiled with gcc5, your system uses an older version of the"
 291                 echo "standard c++ library. Plugins on your system may not load or plugin-UIs"
 292                 echo "may cause crashes."
 293                 echo ""
 294                 ANSWER=$(VaildateYesNoQuestion "Continue anyway?")
 295                 if test "n" = $ANSWER; then
 296                         exit 1
 297                 fi
 298         fi
 299 else
 300         # Ardour was compiled with gcc4, warn on gcc5 systems
 301         if ! ${NORM_USER} "${PKG_PATH}/.gcc-glibmm-abi-check --gcc4 > /dev/null"; then
 302                 echo ""
 303                 echo "WARNING: GCC4/5 libstdc++ ABI Mismatch"
 304                 echo ""
 305                 echo "${PGM_NAME} was compiled with gcc4, your system uses a newer version of the"
 306                 echo "standard c++ library. Plugins on your system may not load or plugin-UIs"
 307                 echo "may cause crashes."
 308                 echo ""
 309                 ANSWER=$(VaildateYesNoQuestion "Continue anyway?")
 310                 if test "n" = $ANSWER; then
 311                         exit 1
 312                 fi
 313         fi
 314 fi
 315
 316 if %REPLACE_WINE%; then
 317         if test -z "`which wine`"; then
 318                 echo ""
 319                 echo "!!! ERROR !!! - 'wine' was not found."
 320                 echo ""
 321                 echo "This version of ${PGM_NAME} with Windows VST support requires wine."
 322                 echo "https://www.winehq.org/"
 323                 echo ""
 324                 read -p "Press ENTER to exit installer:" BLAH
 325                 exit 1
 326         fi
 327 fi
 328
 329 #####################
 330 # Unpack the bundle
 331 #####################
 332
 333 FILESYSTEM_TYPE=$(df -P -T "${PKG_PATH}" | grep / | awk '{print $2}')
 334 echo "Bundle is on ${FILESYSTEM_TYPE} filesystem"
 335
 336 # untar the correct bundle for us to install
 337 echo "Unpacking bundle for $ARCH"
 338
 339 if [ ! -e ${PGM_NAME}_${ARCH}-*.tar.bz2 ]; then
 340         echo ""
 341         echo "!!! ERROR !!! Can't locate ${ARCH} bundle file."
 342         echo ""
 343         read -p "Press ENTER to exit installer:" BLAH
 344         exit 1
 345 fi
 346
 347 if ! tar -xjf ${PGM_NAME}_${ARCH}-*.tar.bz2; then
 348         echo ""
 349         echo "!!! ERROR !!! Can't unpack ${ARCH} bundle file."
 350         echo ""
 351         read -p "Press ENTER to exit installer:" BLAH
 352         exit 1
 353 else
 354         echo "Bundle unpacked"
 355 fi
 356
 357 BUNDLE_DIR=$(basename `find -maxdepth 1 -type d -name "${PGM_NAME}_${ARCH}-*"`)
 358
 359
 360 #######################
 361 # Check for xdg utils
 362 #######################
 363
 364 #load the file that contains the translated names of the users directories
 365 if [ -e /home/${USER_NAME}/.config/user-dirs.dirs ]; then
 366         . /home/${USER_NAME}/.config/user-dirs.dirs
 367 fi
 368
 369 if [ "$(id -u)" != "0" ]; then
 370         USER_DESKTOP_DIR=${XDG_DESKTOP_DIR:-$HOME/Desktop}
 371 else
 372         #running as root with su makes this more difficult
 373         DESKTOP_FOLDER=$(echo ${XDG_DESKTOP_DIR:-$HOME/Desktop} | awk -F/ '{print $NF}')
 374         USER_DESKTOP_DIR="/home/${USER_NAME}/${DESKTOP_FOLDER}"
 375 fi
 376
 377 XDG_MENU_VER=$(xdg-desktop-menu --version 2> /dev/null)
 378 if [ -z "$XDG_MENU_VER" ];
 379 then
 380         echo "System does not have xdg-desktop-menu installed"
 381         HAS_XDG="F"
 382 fi
 383
 384 XDG_ICON_VER=$(xdg-icon-resource --version 2> /dev/null)
 385 if [ -z "$XDG_ICON_VER" ];
 386 then
 387         echo "System does not have xdg-icon-resource installed"
 388         HAS_XDG="F"
 389 fi
 390
 391 #################################################
 392 # Set up libwine.so
 393 #################################################
 394 if %REPLACE_WINE%; then
 395         echo ""
 396         echo "Searching libwine.so (Windows VST support)"
 397         # we need to add libwine to ardour's LD_LIBRARY_PATH
 398         # libwine itself includes paths to the various system-components
 399         # which may be different on each platform.
 400         #
 401         # There's some chicken/egg here: ardour.exe.so is linked against libwine.so
 402         # at build-time. wine/wineloader assumes a windows-application (which does not use libwine
 403         # directly) and does not set up the LD path to libwine itself. the application terminates
 404         # (missing libs) before it even starts..
 405         #
 406         # wine itself does not provide means to find the location of libwine.
 407         # /usr/bin/wine is usually shell-script and libwine.so can be found in
 408         # various places on different distros.
 409         #
 410         # if this check were quick and easy.. it should be done in the startup-script, but it's not
 411         # so here we go... (updating wine may require re-installing ardour)
 412         #
 413         LIBWINE=$(
 414                 LD_DEBUG=files wine `pwd`/${BUNDLE_DIR}/lib/ardour-vst-scanner.exe.so 2>&1 \
 415                                                  | grep -e "calling init:.*libwine" \
 416                                                  | sed 's/^.*calling init: //' \
 417                                                  | uniq \
 418                         )
 419         if ! test -f "$LIBWINE"; then
 420                 echo ""
 421                 echo "!!! ERROR !!! - 'libwine.so*' was not found."
 422                 echo ""
 423                 read -p "Press ENTER to exit installer:" BLAH
 424                 exit 1
 425         fi
 426         echo "Using: $LIBWINE"
 427   # this replaces/overwrites the bundled libwine
 428         cp -L "$LIBWINE" `pwd`/${BUNDLE_DIR}/lib/libwine.so.1
 429 fi
 430
 431 #################################################
 432 # Check if system libs are OK (libc, etc)
 433 #################################################
 434
 435 echo ""
 436 echo "Checking system libs to see if they are compatible with ${PGM_NAME}."
 437 echo ""
 438
 439 LIB_ERROR="F"
 440 LD_PATH=`pwd`/${BUNDLE_DIR}/lib
 441
 442 # check the main App
 443 LDD_RESULT=$(LD_LIBRARY_PATH=${LD_PATH} ldd ${BUNDLE_DIR}/bin/${PGM_NAME_LOWER}-* 2>&1 > /dev/null | grep -v "no version information")
 444
 445 if [ -n "$LDD_RESULT" ];
 446 then
 447         echo "$LDD_RESULT"
 448         LIB_ERROR="T"
 449 fi
 450
 451 # check the libs
 452 LIB_FILES=$(find ${BUNDLE_DIR}/lib -name "*.so")
 453
 454 for path in $LIB_FILES
 455 do
 456         LDD_RESULT=$(LD_LIBRARY_PATH=${LD_PATH} ldd $path 2>&1 > /dev/null | grep -v "no version information")
 457         if [ -n "$LDD_RESULT" ];
 458         then
 459                 echo "$LDD_RESULT"
 460                 LIB_ERROR="T"
 461         fi
 462 done
 463
 464 if test "T" = $LIB_ERROR;
 465 then
 466         echo ""
 467         echo "!!! ERROR !!! - Missing library detected!"
 468         echo "This system does not have the correct libs to run ${PGM_NAME}."
 469         echo "Installation will not complete. Please use a compatible distro."
 470         echo ""
 471         read -p "Press ENTER to exit installer:" BLAH
 472         exit 1
 473 fi
 474
 475 ################################
 476 # Setup derived variables
 477 ################################
 478 PGM_VERSION=$(echo ${BUNDLE_DIR} | cut -d- -f2)
 479 PGM_BUILDTYPE=$(echo ${BUNDLE_DIR} | cut -d- -f3)
 480
 481 if [ -z ${PGM_BUILDTYPE} ];
 482 then
 483         PGM_FULL_NAME="${PGM_NAME}-${PGM_VERSION}"
 484         ICON_NAME="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}"                    #no dash between name and version since dash seperates vendor from program
 485         MENU_FILE="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}.desktop"    #no dash between name and version since dash seperates vendor from program
 486         DESKTOP_LINK_FILE="${PGM_NAME}_${PGM_VERSION}.desktop"
 487 else
 488         PGM_FULL_NAME="${PGM_NAME}-${PGM_VERSION}-${PGM_BUILDTYPE}"
 489         ICON_NAME="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}"                   #no dash between name and version since dash seperates vendor from program
 490         MENU_FILE="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}.desktop"   #no dash between name and version since dash seperates vendor from program
 491         DESKTOP_LINK_FILE="${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}.desktop"
 492 fi
 493
 494 PGM_EXEC_PATH="${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/${PGM_EXEC_FILE}"
 495 ICON_PATH="${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/share/icons"
 496 MENU_FILE_PATH="${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/share"
 497
 498 ################################
 499 # Install bundle and Menu/Link
 500 ################################
 501
 502 # uninstall any older versions
 503 UNINSTALLERS=$(find ${INSTALL_DEST_BASE} -maxdepth 1 -type f -name "${PGM_NAME}*.uninstall.sh")
 504 if [ ! -z "$UNINSTALLERS" ];
 505 then
 506         for i in $UNINSTALLERS; do
 507                 echo ""
 508                 echo "Found existing ${PGM_NAME} installation."
 509
 510                 ANSWER=$(VaildateYesNoQuestion "Do you want to run the uninstaller ${i} ?")
 511
 512                 if test "y" = $ANSWER;
 513                 then
 514                         echo ""
 515                         echo "Running uninstaller $i"
 516
 517                         ${i}
 518                         ${SUPER} rm -f ${i}
 519                 fi
 520         done
 521 fi
 522
 523
 524 # install
 525
 526 echo ""
 527 echo "Installing ${PGM_NAME} ${PGM_VERSION} in ${INSTALL_DEST_BASE}"
 528 echo ""
 529
 530 # Copy the new version in the install directory
 531 ${SUPER} mkdir ${INSTALL_DEST_BASE}/${PGM_FULL_NAME}
 532 ${SUPER} cp -Rf ${BUNDLE_DIR}/* ${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/
 533
 534 # write the desktop/menu file
 535 echo "[Desktop Entry]" > /tmp/${MENU_FILE}
 536 echo "Encoding=UTF-8" >> /tmp/${MENU_FILE}
 537 echo "Version=1.0" >> /tmp/${MENU_FILE}
 538 echo "Type=Application" >> /tmp/${MENU_FILE}
 539 echo "Terminal=false" >> /tmp/${MENU_FILE}
 540 echo "Exec=${PGM_EXEC_PATH}" >> /tmp/${MENU_FILE}
 541 if [ -z ${PGM_BUILDTYPE} ];
 542 then
 543         echo "Name=${PGM_NAME}-${PGM_VERSION}" >> /tmp/${MENU_FILE}
 544 else
 545         echo "Name=${PGM_NAME}-${PGM_VERSION}-${PGM_BUILDTYPE}" >> /tmp/${MENU_FILE}
 546 fi
 547 echo "Icon=${ICON_NAME}" >> /tmp/${MENU_FILE}
 548 echo "Comment=Digital Audio Workstation" >> /tmp/${MENU_FILE}
 549 echo "Categories=AudioVideo;AudioEditing;Audio;Recorder;" >> /tmp/${MENU_FILE}
 550
 551 chmod ugo+rx /tmp/${MENU_FILE}
 552 ${SUPER} mv /tmp/${MENU_FILE} ${MENU_FILE_PATH}/.
 553
 554 # install the Menu, Link, and Icon(s)
 555 if [ "T" = ${HAS_XDG} ];
 556 then
 557         echo "Adding ${PGM_NAME} to the applications menu"
 558         ${SUPER} xdg-icon-resource install --context apps --size 16 ${ICON_PATH}/${PGM_NAME_LOWER}_icon_16px.png ${ICON_NAME}
 559         ${SUPER} xdg-icon-resource install --context apps --size 22 ${ICON_PATH}/${PGM_NAME_LOWER}_icon_22px.png ${ICON_NAME}
 560         ${SUPER} xdg-icon-resource install --context apps --size 32 ${ICON_PATH}/${PGM_NAME_LOWER}_icon_32px.png ${ICON_NAME}
 561         ${SUPER} xdg-icon-resource install --context apps --size 48 ${ICON_PATH}/${PGM_NAME_LOWER}_icon_48px.png ${ICON_NAME}
 562         ${SUPER} xdg-icon-resource install --context apps --size 256 ${ICON_PATH}/${PGM_NAME_LOWER}_icon_256px.png ${ICON_NAME}
 563
 564         if [ -e ${ICON_PATH}/${PGM_NAME_LOWER}_icon.svg -a -d /usr/share/icons/hicolor/scalable/apps ];
 565         then
 566                 ${SUPER} cp -f ${ICON_PATH}/${PGM_NAME_LOWER}_icon.svg  /usr/share/icons/hicolor/scalable/apps/${ICON_NAME}.svg
 567         fi
 568
 569         ${SUPER} xdg-desktop-menu install ${MENU_FILE_PATH}/${MENU_FILE}
 570         ${SUPER} xdg-desktop-menu forceupdate --mode system                     # Some systems need an extra kick
 571
 572         echo ""
 573         echo "Creating a desktop link for ${PGM_NAME} in ${USER_DESKTOP_DIR}"
 574         cp ${MENU_FILE_PATH}/${MENU_FILE} ${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}
 575         chmod ugo+rwx ${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}
 576 else
 577         echo ""
 578         echo "Creating a desktop link for ${PGM_NAME} in ${USER_DESKTOP_DIR}"
 579         cp ${MENU_FILE_PATH}/${MENU_FILE} ${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}
 580         chmod ugo+rwx ${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}
 581 fi
 582
 583 echo ""
 584 echo "Copying uninstall script to ${INSTALL_DEST_BASE}"
 585 echo ""
 586
 587 ${SUPER} cp -f ${BUNDLE_DIR}/bin/*.uninstall.sh ${INSTALL_DEST_BASE}/.
 588
 589 # Create link to the program in user bin
 590
 591 echo ""
 592 echo "Creating link ${PGM_NAME}${MAJOR_VERSION} in ${USER_BIN_DIR}"
 593 echo ""
 594
 595 if [ -d "${USER_BIN_DIR}" ]; then
 596         if [ -e "${USER_BIN_DIR}/${PGM_NAME}${MAJOR_VERSION}" ]; then
 597                 ${SUPER} rm -f ${USER_BIN_DIR}/${PGM_NAME}${MAJOR_VERSION}
 598         fi
 599
 600         cd "${USER_BIN_DIR}"
 601         ${SUPER} ln -sf ${PGM_EXEC_PATH} ${PGM_NAME}${MAJOR_VERSION}
 602         cd "${PKG_PATH}"
 603
 604 else
 605         echo "Can not create link because ${USER_BIN_DIR} does not exist"
 606 fi
 607
 608 ###########################
 609 # Check Jack and qjackctl
 610 ###########################
 611
 612 echo ""
 613 echo "Checking to see if Jack is installed"
 614 echo ""
 615
 616 JACK_INSTALLED="f"
 617
 618 if which jackd > /dev/null; then
 619         JACK_INSTALLED="t"
 620         echo "Jack already present"
 621 elif which jackdbus > /dev/null; then
 622         echo ""
 623         echo "jackdbus was found but not jackd. Jack version compatibility check cannot be performed."
 624         echo ""
 625         JACK_INSTALLED="i"
 626 else
 627         echo ""
 628         echo "The program Jack is missing from this system. Jack is a required component of $PGM_NAME."
 629         echo ""
 630
 631         ANSWER=$(VaildateYesNoQuestion "Install jack using system software repository?")
 632
 633         if test "y" = $ANSWER;
 634         then
 635                 echo "Attempting to install Jack"
 636                 SystemInstall "jackd"
 637
 638                 if [ $? -ne 0 ];
 639                 then
 640                         echo ""
 641                         read -p "Press ENTER to continue:" BLAH
 642                 else
 643                         JACK_INSTALLED="t"
 644                 fi
 645         fi
 646 fi
 647
 648 # Check to see if Jack is new enough to operate correctly.
 649
 650 if [ "t" = ${JACK_INSTALLED} ];
 651 then
 652         JACK_VERSION_OK="f"
 653         JACK_VER_STRING=$(jackd --version | grep -e "jackd.*protocol")
 654         JACK_NAME=$(echo $JACK_VER_STRING | awk '{print $1}')
 655         JACK_VERSION=$(echo $JACK_VER_STRING | awk '{print $3}')
 656         JACK_VERSION_MAJOR=$(echo $JACK_VERSION | awk 'BEGIN{FS="."}{print $1}')
 657         JACK_VERSION_MIDDLE=$(echo $JACK_VERSION | awk 'BEGIN{FS="."}{print $2}')
 658         JACK_VERSION_MINOR=$(echo $JACK_VERSION | awk 'BEGIN{FS="."}{print $3}')
 659
 660         if [ "jackd" = ${JACK_NAME} ];
 661         then
 662                 if [ ${JACK_VERSION_MAJOR} -eq 0 ];
 663                 then
 664                         if [ ${JACK_VERSION_MIDDLE} -eq 121 ];
 665                         then
 666                                 if [ ${JACK_VERSION_MINOR} -ge 3 ];
 667                                 then
 668                                         JACK_VERSION_OK="t"
 669                                 fi
 670                         elif [ ${JACK_VERSION_MIDDLE} -gt 121 ];
 671                         then
 672                                 JACK_VERSION_OK="t"
 673                         fi
 674                 elif [ ${JACK_VERSION_MAJOR} -gt 0 ];
 675                 then
 676                         JACK_VERSION_OK="t"
 677                 fi
 678         elif [ "jackdmp" = ${JACK_NAME} ];
 679         then
 680                 if [ ${JACK_VERSION_MAJOR} -eq 1 ];
 681                 then
 682                         if [ ${JACK_VERSION_MIDDLE} -eq 9 ];
 683                         then
 684                                 if [ ${JACK_VERSION_MINOR} -ge 8 ];
 685                                 then
 686                                         JACK_VERSION_OK="t"
 687                                 fi
 688                         elif [ ${JACK_VERSION_MIDDLE} -gt 9 ];
 689                         then
 690                                 JACK_VERSION_OK="t"
 691                         fi
 692                 elif [ ${JACK_VERSION_MAJOR} -gt 1 ];
 693                 then
 694                         JACK_VERSION_OK="t"
 695                 fi
 696         fi
 697
 698         if [ "t" = ${JACK_VERSION_OK} ];
 699         then
 700                 echo ""
 701                 echo "Jack Version Check OK (${JACK_VER_STRING})"
 702                 echo ""
 703         else
 704                 echo ""
 705                 echo "!!! WARNING !!! - The version of Jack on this system is too old!"
 706                 echo "Using an old version of Jack is not recommended. Please update"
 707                 echo "Jack for best results."
 708                 echo ""
 709                 echo "System Jack version:"
 710                 echo "   ${JACK_VER_STRING}"
 711                 echo ""
 712                 echo "Recommended minimum versions:"
 713                 echo "   Jack1 - 0.121.3"
 714                 echo "   Jack2 - 1.9.8"
 715                 echo ""
 716                 read -p "Press ENTER to continue:" BLAH
 717         fi
 718 fi
 719
 720 if ! which qjackctl > /dev/null;
 721 then
 722         echo ""
 723         echo "The program QjackCtl is missing from this system."
 724         echo "QjackCtl is an extremely useful tool for any system that runs JACK applications like $PGM_NAME."
 725         echo "We recommend that you install it."
 726         echo ""
 727
 728         ANSWER=$(VaildateYesNoQuestion "Install QjackCtl using system software repository?")
 729
 730         if test "y" = $ANSWER;
 731         then
 732                 echo "Attempting to install QjackCtl"
 733                 SystemInstall "qjackctl"
 734
 735                 if [ $? -ne 0 ];
 736                 then
 737                         echo ""
 738                         read -p "Press ENTER to continue:" BLAH
 739                 fi
 740         fi
 741 fi
 742
 743
 744 ########################
 745 # Run Sanity Check
 746 ########################
 747
 748 USER_GROUP_ADJUSTED="f"
 749
 750 if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -a > /dev/null";
 751 then
 752         echo ""
 753         echo "System failed the quick sanity check... Looking for the cause"
 754
 755         if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -rt > /dev/null";
 756         then
 757                 echo ""
 758                 echo "System does not allow realtime for the current user... Looking for a solution"
 759
 760                 if ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -hasaudiogroup > /dev/null";
 761                 then
 762                         if ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -memberaudiogroup > /dev/null 2>&1";
 763                         then
 764                                 ## This is an odd case. We have an audio group and are a member.
 765                                 echo ""
 766                                 echo "!!! WARNING !!! - The current user can not execute realtime processes."
 767                                 echo "This will adversely affect audio latency."
 768                                 echo "This system has an audio group and the user is a member. If jack was"
 769                                 echo "just installed, a simple log out/in may fix this."
 770                                 echo ""
 771                                 echo "For best results, please correct this on your system."
 772                                 echo "(Hint: check /etc/security/limits.conf or /etc/security/limits.d/)"
 773                                 echo ""
 774                                 read -p "Press ENTER to continue:" BLAH
 775                         else
 776                                 # Not a member of an audio group. Try to fix it.
 777
 778                                 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" ";
 779                                 then
 780                                         # add user to audio group
 781                                         echo ""
 782                                         echo "Adding user ${USER_NAME} to the audio group."
 783                                         echo "This should allow you to run realtime tasks. Please re-login for this change to take affect."
 784                                         echo ""
 785                                         read -p "Press ENTER to continue:" BLAH
 786
 787                                         if ${SUPER} usermod -a -G audio ${USER_NAME};
 788                                         then
 789                                                 USER_GROUP_ADJUSTED="t"
 790                                         else
 791                                                 echo ""
 792                                                 echo "!!! ERROR !!! - Not able to add user to the audio group (usermod failed)!"
 793                                                 echo ""
 794                                                 echo "Please add yourself to the audio group and re-login"
 795                                                 echo ""
 796                                                 read -p "Press ENTER to continue:" BLAH
 797                                         fi
 798
 799                                 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" ";
 800                                 then
 801                                         # add user to jackuser group
 802                                         echo ""
 803                                         echo "Adding user ${USER_NAME} to the jackuser group."
 804                                         echo "This should allow you to run realtime tasks. Please re-login for this change to take affect."
 805                                         echo ""
 806                                         read -p "Press ENTER to continue:" BLAH
 807
 808                                         if ${SUPER} usermod -a -G jackuser ${USER_NAME};
 809                                         then
 810                                                 USER_GROUP_ADJUSTED="t"
 811                                         else
 812                                                 echo ""
 813                                                 echo "!!! ERROR !!! - Not able to add user to the jackuser group."
 814                                                 echo ""
 815                                                 echo "Please add yourself to the audio group and re-login"
 816                                                 echo ""
 817                                                 read -p "Press ENTER to continue:" BLAH
 818                                         fi
 819
 820
 821                                 fi
 822                         fi
 823                 else
 824                         # No audio group found on this system!
 825                         echo ""
 826                         echo "!!! WARNING !!! - The system does not seem to have an audio group (audio or jackuser)."
 827                         echo ""
 828                         echo "We will not attempt to fix this. Please configure your system to allow"
 829                         echo "non-root users to execute realtime tasks."
 830                         echo ""
 831                         read -p "Press ENTER to continue:" BLAH
 832                 fi
 833         fi
 834
 835         if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -freqscaling > /dev/null";
 836         then
 837                 echo ""
 838                 echo "!!! WARNING !!! - Your system seems to use frequency scaling."
 839                 echo "This can have a serious impact on audio latency."
 840                 echo "For best results turn it off, e.g. by choosing the 'performance' governor."
 841                 echo ""
 842                 read -p "Press ENTER to continue:" BLAH
 843         fi
 844
 845         if [ "f" = $USER_GROUP_ADJUSTED ];
 846         then
 847                 if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -memlock > /dev/null";
 848                 then
 849                         echo ""
 850                         echo "!!! WARNING !!! - You are not allowed to lock memory."
 851                         echo ""
 852                         echo "We will not attempt to fix this. Please configure your system to allow"
 853                         echo "non-root users to execute lock memory."
 854                         echo ""
 855                         read -p "Press ENTER to continue:" BLAH
 856                 fi
 857         fi
 858 fi
 859
 860
 861 ########################
 862 # Install Complete
 863 ########################
 864
 865 echo ""
 866 echo "Cleaning up"
 867 rm -rf ${BUNDLE_DIR}/
 868
 869 echo ""
 870 echo "!!! Install Complete !!!"
 871
 872 if [ "t" = $USER_GROUP_ADJUSTED ];
 873 then
 874         echo "You will need to logout and then login again for all changes to be complete"
 875 fi
 876
 877 echo ""
 878 read -p "Press ENTER to exit installer:" BLAH
 879
 880