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 MULTABI_BUNDLE=""
  35
  36 ########################
  37 # Function Definitions
  38 ########################
  39
  40 VaildateYesNoQuestion ()
  41 {
  42         # $1 = Question Text
  43
  44         local INPUT_OK="n"
  45         local USER_INPUT=""
  46
  47         until test "y" = $INPUT_OK;
  48         do
  49                 echo ""
  50                 read -p "$1 [y/n]: " USER_INPUT
  51                 echo ""
  52
  53                 if [ ! -z $USER_INPUT ];
  54                 then
  55                         if [ "Y" = $USER_INPUT -o "y" = $USER_INPUT -o "n" = $USER_INPUT -o "N" = $USER_INPUT ];
  56                         then
  57                                 INPUT_OK="y"
  58                         fi
  59                 fi
  60         done
  61
  62         echo $USER_INPUT | tr '[:upper:]' '[:lower:]'
  63
  64 }
  65
  66 SystemInstall ()
  67 {
  68
  69         # Determine which software install app to use and then install requested package
  70         # $1 = Package Name
  71
  72         if which yum > /dev/null;
  73         then
  74                 ${SUPER} yum -y install $1
  75                 rtrn=$?
  76
  77                 if [ $rtrn -ne 0 ];
  78                 then
  79                         echo ""
  80                         echo "!!! ERROR !!! yum install failed for an unknown reason."
  81                         echo "Please install package $1 after this installer completes."
  82                         echo ""
  83                 fi
  84
  85         elif which apt-get > /dev/null;
  86         then
  87                 ${SUPER} apt-get -y install $1
  88                 rtrn=$?
  89
  90                 if [ $rtrn -ne 0 ];
  91                 then
  92                         echo ""
  93                         echo "!!! ERROR !!! apt-get install failed for an unknown reason."
  94                         echo "Please install package $1 after this installer completes."
  95                         echo ""
  96                 fi
  97
  98         else
  99                 echo ""
 100                 echo "!!! ERROR !!! - Not able to detect which software install tool to use (yum or apt-get)."
 101                 echo "Please install package $1 using the system software install tool."
 102                 echo ""
 103                 rtrn=1
 104         fi
 105
 106         return $rtrn
 107
 108 }
 109
 110 ########################################################################
 111 #                                 Main
 112 ########################################################################
 113 umask 0022
 114
 115 # If you double click a script, some systems don't get the PWD correct.
 116 # Force it to be correct
 117 PKG_PATH=$(dirname "$(readlink -f "$0")")
 118 cd "${PKG_PATH}"
 119
 120 echo ""
 121 echo "Welcome to the ${PGM_NAME} installer"
 122 echo ""
 123 echo "${PGM_NAME} will be installed for user ${USER_NAME} in ${INSTALL_DEST_BASE}"
 124 echo ""
 125 #############################
 126 # Check for root privileges
 127 #############################
 128
 129 SUPER=""
 130 NORM_USER=""
 131
 132 if [ "$(id -u)" != "0" ]; then
 133
 134         if ! which sudo > /dev/null;
 135         then
 136                 echo ""
 137                 echo "Sudo installed failed, attempting to install using su"
 138                 echo "Please enter root password below"
 139                 echo ""
 140
 141                 if ! su -s $THE_SHELL -c "./.stage2.run";
 142                 then
 143                         echo ""
 144                         echo "!!! ERROR !!!"
 145                         echo ""
 146                         echo "This installer requires root privileges. It is currently not"
 147                         echo "running as root AND an attempt to use su failed."
 148                         echo ""
 149                         echo "Please correct this by installing and configuring sudo or running"
 150                         echo "the installer as root (su -s $THE_SHELL -c)."
 151                         echo ""
 152                         read -p "Press ENTER to exit installer:" BLAH
 153                         exit 1
 154                 fi
 155                 exit
 156         else
 157                 sudo -k # make sudo forget about cached credentials
 158         fi
 159
 160         if ! sudo date;
 161         then
 162                 echo ""
 163                 echo "Attempting to install using su"
 164                 echo "Please enter root password below"
 165                 echo ""
 166
 167                 if ! su -s $THE_SHELL -c "./.stage2.run";
 168                 then
 169                         echo ""
 170                         echo "!!! ERROR !!!"
 171                         echo ""
 172                         echo "This installer requires root privileges. It is currently not"
 173                         echo "running as root AND an attempt to use both sudo and su failed."
 174                         echo ""
 175                         echo "Please correct this by installing and configuring sudo or running"
 176                         echo "the installer as root (su -s $THE_SHELL -c)."
 177                         echo ""
 178                         read -p "Press ENTER to exit installer:" BLAH
 179                         exit 1
 180                 fi
 181                 exit
 182         fi
 183         SUPER="sudo"
 184
 185         # The quoting reqired for the su sanityCheck method does not work when used without
 186         # su. Using sh -c in the normal case gets around that, but is a bit of a hack.
 187         NORM_USER="sh -c"
 188 else
 189         NORM_USER="su -l $USER_NAME -s $THE_SHELL -c"
 190 fi
 191
 192 ###############################
 193 # Check for install destination
 194 ###############################
 195
 196 if test -n "$CALL_MKDIR"; then
 197         ${SUPER} mkdir -p "$INSTALL_DEST_BASE"
 198 fi
 199
 200 if [ ! -d ${INSTALL_DEST_BASE} ];
 201 then
 202         echo ""
 203         echo "!!! ERROR !!! - Installation location ${INSTALL_DEST_BASE} does not exist!"
 204         echo "Installation will not complete."
 205         echo ""
 206         read -p "Press ENTER to exit installer:" BLAH
 207         exit 1
 208 fi
 209
 210
 211 ############################
 212 # Determine processor type
 213 ############################
 214
 215 case `uname -m` in
 216         i[3456789]86|x86|i86pc)
 217                 echo "Architecture is x86"
 218                 ARCH='x86'
 219                 ;;
 220         x86_64|amd64|AMD64)
 221                 echo "Architecture is x86_64"
 222                 ARCH='x86_64'
 223                 ;;
 224         *)
 225                 echo ""
 226                 echo "!!! ERROR !!! - Unknown architecture `uname -m`"
 227                 echo ""
 228                 read -p "Press ENTER to exit installer:" BLAH
 229                 exit 1
 230                 ;;
 231 esac
 232
 233 ###################
 234 # Determine gcc ABI
 235 ###################
 236
 237 if test -n "$MULTABI_BUNDLE"; then
 238         if ! "${PKG_PATH}/.gcc-glibmm-abi-check" --fail --gcc5; then
 239                 ABI=-gcc4
 240         else
 241                 ABI=-gcc5
 242         fi
 243   # allow to manually override
 244         if test "$1" = "--gcc4"; then
 245                 ABI=-gcc4
 246         fi
 247         if test "$1" = "--gcc5"; then
 248                 ABI=-gcc5
 249         fi
 250 else
 251         ABI=
 252 fi
 253
 254 ####################
 255 # Check disk space
 256 ####################
 257
 258 # We have to check the current folder and the INSTALL_DEST_BASE just
 259 # in case they are on different devices
 260 echo "Checking for required disk space"
 261
 262 if [ ! -e .${PGM_NAME}_${ARCH}${ABI}-*.size ]; then
 263         echo ""
 264         echo "!!! ERROR !!! Can't locate .size file for ${ARCH}${ABI} bundle."
 265         echo "This package is broken or does not support ${ARCH}${ABI}."
 266         echo ""
 267         read -p "Press ENTER to exit installer:" BLAH
 268         exit 1
 269 else
 270         REQUIRED_BYTES=$(cat .${PGM_NAME}_${ARCH}${ABI}-*.size)
 271
 272         #Installer needs 2x the space since the bundle is unpacked locally and then copied
 273         REQUIRED_BYTES=$(($REQUIRED_BYTES + $REQUIRED_BYTES))
 274
 275         #Check space in current folder
 276         FREE_BYTES=$(df -P -B 1 "${PKG_PATH}" | grep / | awk '{print $4}')
 277
 278         if [ ${FREE_BYTES} -le ${REQUIRED_BYTES} ] ; then
 279                 echo ""
 280                 echo "!!! ERROR !!! - Insufficient disk space in ${PKG_PATH}"
 281                 echo "Install requires ${REQUIRED_BYTES} bytes and"
 282                 echo "there is only ${FREE_BYTES} bytes of free space"
 283                 echo ""
 284                 read -p "Press ENTER to exit installer:" BLAH
 285                 exit 1
 286         fi
 287
 288         #Check space in INSTALL_DEST_BASE
 289         FREE_BYTES=$(df -P -B 1 ${INSTALL_DEST_BASE} | grep / | awk '{print $4}')
 290
 291         if [ ${FREE_BYTES} -le ${REQUIRED_BYTES} ] ; then
 292                 echo ""
 293                 echo "!!! ERROR !!! - Insufficient disk space in ${INSTALL_DEST_BASE}"
 294                 echo "Install requires ${REQUIRED_BYTES} bytes and"
 295                 echo "there is only ${FREE_BYTES} bytes of free space"
 296                 echo ""
 297                 read -p "Press ENTER to exit installer:" BLAH
 298                 exit 1
 299         fi
 300 fi
 301
 302 #############################
 303 # Determine C11 stdlibc++ ABI
 304 #############################
 305
 306 if test -z "$ABI"; then
 307         if %REPLACE_GCC5%; then
 308                 # Ardour was compiled with gcc5, warn on gcc4 systems
 309                 if ! "${PKG_PATH}/.gcc-glibmm-abi-check" --gcc5; then
 310                         echo ""
 311                         echo "WARNING: GCC4/5 libstdc++ ABI Mismatch"
 312                         echo ""
 313                         echo "${PGM_NAME} was compiled with gcc5, your system uses an older version of the"
 314                         echo "standard c++ library. Plugins on your system may not load or plugin-UIs"
 315                         echo "may cause crashes."
 316                         echo ""
 317                         ANSWER=$(VaildateYesNoQuestion "Continue anyway?")
 318                         if test "n" = $ANSWER; then
 319                                 exit 1
 320                         fi
 321                 fi
 322         else
 323                 # Ardour was compiled with gcc4, warn on gcc5 systems
 324                 if ! "${PKG_PATH}/.gcc-glibmm-abi-check" --gcc4 ; then
 325                         echo ""
 326                         echo "WARNING: GCC4/5 libstdc++ ABI Mismatch"
 327                         echo ""
 328                         echo "${PGM_NAME} was compiled with gcc4, your system uses a newer version of the"
 329                         echo "standard c++ library. Plugins on your system may not load or plugin-UIs"
 330                         echo "may cause crashes."
 331                         echo ""
 332                         ANSWER=$(VaildateYesNoQuestion "Continue anyway?")
 333                         if test "n" = $ANSWER; then
 334                                 exit 1
 335                         fi
 336                 fi
 337         fi
 338 fi
 339
 340 if %REPLACE_WINE%; then
 341         if test -z "`which wine`"; then
 342                 echo ""
 343                 echo "!!! ERROR !!! - 'wine' was not found."
 344                 echo ""
 345                 echo "This version of ${PGM_NAME} with Windows VST support requires wine."
 346                 echo "https://www.winehq.org/"
 347                 echo ""
 348                 read -p "Press ENTER to exit installer:" BLAH
 349                 exit 1
 350         fi
 351 fi
 352
 353 #####################
 354 # Unpack the bundle
 355 #####################
 356
 357 FILESYSTEM_TYPE=$(df -P -T "${PKG_PATH}" | grep / | awk '{print $2}')
 358 echo "Bundle is on ${FILESYSTEM_TYPE} filesystem"
 359
 360 # untar the correct bundle for us to install
 361 echo "Unpacking bundle for $ARCH${ABI}"
 362
 363 if [ ! -e ${PGM_NAME}_${ARCH}${ABI}-*.tar ]; then
 364         echo ""
 365         echo "!!! ERROR !!! Can't locate ${ARCH}${ABI} bundle file."
 366         echo ""
 367         read -p "Press ENTER to exit installer:" BLAH
 368         exit 1
 369 fi
 370
 371 if ! tar -xf ${PGM_NAME}_${ARCH}${ABI}-*.tar; then
 372         echo ""
 373         echo "!!! ERROR !!! Can't unpack ${ARCH}${ABI} bundle file."
 374         echo ""
 375         read -p "Press ENTER to exit installer:" BLAH
 376         exit 1
 377 else
 378         echo "Bundle unpacked"
 379 fi
 380
 381 BUNDLE_DIR=$(basename `find -maxdepth 1 -type d -name "${PGM_NAME}_${ARCH}-*"`)
 382
 383
 384 #######################
 385 # Check for xdg utils
 386 #######################
 387
 388 #load the file that contains the translated names of the users directories
 389 if [ -e /home/${USER_NAME}/.config/user-dirs.dirs ]; then
 390         . /home/${USER_NAME}/.config/user-dirs.dirs
 391 fi
 392
 393 if [ "$(id -u)" != "0" ]; then
 394         USER_DESKTOP_DIR=${XDG_DESKTOP_DIR:-$HOME/Desktop}
 395 else
 396         #running as root with su makes this more difficult
 397         DESKTOP_FOLDER=$(echo ${XDG_DESKTOP_DIR:-$HOME/Desktop} | awk -F/ '{print $NF}')
 398         USER_DESKTOP_DIR="/home/${USER_NAME}/${DESKTOP_FOLDER}"
 399 fi
 400
 401 XDG_MENU_VER=$(xdg-desktop-menu --version 2> /dev/null)
 402 if [ -z "$XDG_MENU_VER" ];
 403 then
 404         echo "System does not have xdg-desktop-menu installed"
 405         HAS_XDG="F"
 406 fi
 407
 408 XDG_ICON_VER=$(xdg-icon-resource --version 2> /dev/null)
 409 if [ -z "$XDG_ICON_VER" ];
 410 then
 411         echo "System does not have xdg-icon-resource installed"
 412         HAS_XDG="F"
 413 fi
 414
 415 #################################################
 416 # Set up libwine.so
 417 #################################################
 418 if %REPLACE_WINE%; then
 419         echo ""
 420         echo "Searching libwine.so (Windows VST support)"
 421         # we need to add libwine to ardour's LD_LIBRARY_PATH
 422         # libwine itself includes paths to the various system-components
 423         # which may be different on each platform.
 424         #
 425         # There's some chicken/egg here: ardour.exe.so is linked against libwine.so
 426         # at build-time. wine/wineloader assumes a windows-application (which does not use libwine
 427         # directly) and does not set up the LD path to libwine itself. the application terminates
 428         # (missing libs) before it even starts..
 429         #
 430         # wine itself does not provide means to find the location of libwine.
 431         # /usr/bin/wine is usually shell-script and libwine.so can be found in
 432         # various places on different distros.
 433         #
 434         # if this check were quick and easy.. it should be done in the startup-script, but it's not
 435         # so here we go... (updating wine may require re-installing ardour)
 436         #
 437         # on recent Ubuntu wine does load both:
 438         #   /usr/lib/i386-linux-gnu/libwine.so.1
 439         # AND
 440         #   /usr/lib/x86_64-linux-gnu/libwine.so.1
 441         # so we need to work around this (thanks).
 442         # (this hack break 64bit LinuxVST builds, but we don't do those anyway)
 443
 444         LIBWINE=$(
 445                 LD_DEBUG=files wine `pwd`/${BUNDLE_DIR}/lib/ardour-vst-scanner.exe.so 2>&1 \
 446                                                  | grep -e "calling init:.*libwine" \
 447                                                  | sed 's/^.*calling init: //' \
 448                                                  | grep -v x86_64-linux-gnu \
 449                                                  | uniq \
 450                         )
 451         if ! test -f "$LIBWINE"; then
 452                 echo ""
 453                 echo "!!! ERROR !!! - 'libwine.so*' was not found."
 454                 echo ""
 455                 read -p "Press ENTER to exit installer:" BLAH
 456                 exit 1
 457         fi
 458         echo "Using: $LIBWINE"
 459   # this replaces/overwrites the bundled libwine
 460         cp -L "$LIBWINE" `pwd`/${BUNDLE_DIR}/lib/libwine.so.1
 461 fi
 462
 463 #################################################
 464 # Check if system libs are OK (libc, etc)
 465 #################################################
 466
 467 echo ""
 468 echo "Checking system libs to see if they are compatible with ${PGM_NAME}."
 469 echo ""
 470
 471 LIB_ERROR="F"
 472 LD_PATH=`pwd`/${BUNDLE_DIR}/lib
 473
 474 # check the main App
 475 LDD_RESULT=$(LD_LIBRARY_PATH=${LD_PATH} ldd ${BUNDLE_DIR}/bin/${PGM_NAME_LOWER}-* 2>&1 > /dev/null | grep -v "no version information")
 476
 477 if [ -n "$LDD_RESULT" ];
 478 then
 479         echo "$LDD_RESULT"
 480         LIB_ERROR="T"
 481 fi
 482
 483 # check the libs
 484 LIB_FILES=$(find ${BUNDLE_DIR}/lib -name "*.so")
 485
 486 for path in $LIB_FILES
 487 do
 488         LDD_RESULT=$(LD_LIBRARY_PATH=${LD_PATH} ldd $path 2>&1 > /dev/null | grep -v "no version information")
 489         if [ -n "$LDD_RESULT" ];
 490         then
 491                 echo "$LDD_RESULT"
 492                 LIB_ERROR="T"
 493         fi
 494 done
 495
 496 if test "T" = $LIB_ERROR;
 497 then
 498         echo ""
 499         echo "!!! ERROR !!! - Missing library detected!"
 500         echo "This system does not have the correct libs to run ${PGM_NAME}."
 501         echo "Installation will not complete. Please use a compatible distro."
 502         echo ""
 503         read -p "Press ENTER to exit installer:" BLAH
 504         exit 1
 505 fi
 506
 507 ################################
 508 # Setup derived variables
 509 ################################
 510 PGM_VERSION=$(echo ${BUNDLE_DIR} | cut -d- -f2)
 511 PGM_BUILDTYPE=$(echo ${BUNDLE_DIR} | cut -d- -f3)
 512
 513 if [ -z ${PGM_BUILDTYPE} ];
 514 then
 515         PGM_FULL_NAME="${PGM_NAME}-${PGM_VERSION}"
 516         ICON_NAME="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}"                    #no dash between name and version since dash seperates vendor from program
 517         MENU_FILE="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}.desktop"    #no dash between name and version since dash seperates vendor from program
 518         DESKTOP_LINK_FILE="${PGM_NAME}_${PGM_VERSION}.desktop"
 519 else
 520         PGM_FULL_NAME="${PGM_NAME}-${PGM_VERSION}-${PGM_BUILDTYPE}"
 521         ICON_NAME="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}"                   #no dash between name and version since dash seperates vendor from program
 522         MENU_FILE="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}.desktop"   #no dash between name and version since dash seperates vendor from program
 523         DESKTOP_LINK_FILE="${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}.desktop"
 524 fi
 525
 526 PGM_EXEC_PATH="${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/${PGM_EXEC_FILE}"
 527 ICON_PATH="${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/share/resources"
 528 MENU_FILE_PATH="${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/share"
 529
 530 ################################
 531 # Install bundle and Menu/Link
 532 ################################
 533
 534 # uninstall any older versions
 535 UNINSTALLERS=$(find ${INSTALL_DEST_BASE} -maxdepth 1 -type f -name "${PGM_NAME}-*.uninstall.sh")
 536 if [ ! -z "$UNINSTALLERS" ];
 537 then
 538         for i in $UNINSTALLERS; do
 539                 echo ""
 540                 echo "Found existing ${PGM_NAME} installation."
 541
 542                 ANSWER=$(VaildateYesNoQuestion "Do you want to run the uninstaller ${i} ?")
 543
 544                 if test "y" = $ANSWER;
 545                 then
 546                         echo ""
 547                         echo "Running uninstaller $i"
 548
 549                         ${i}
 550                         ${SUPER} rm -f ${i}
 551                 fi
 552         done
 553 fi
 554
 555
 556 # install
 557
 558 echo ""
 559 echo "Installing ${PGM_NAME} ${PGM_VERSION} in ${INSTALL_DEST_BASE}"
 560 echo ""
 561
 562 # Copy the new version in the install directory
 563 ${SUPER} mkdir ${INSTALL_DEST_BASE}/${PGM_FULL_NAME}
 564 ${SUPER} cp -Rf ${BUNDLE_DIR}/* ${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/
 565
 566 # write the desktop/menu file
 567 echo "[Desktop Entry]" > /tmp/${MENU_FILE}
 568 echo "Encoding=UTF-8" >> /tmp/${MENU_FILE}
 569 echo "Version=1.0" >> /tmp/${MENU_FILE}
 570 echo "Type=Application" >> /tmp/${MENU_FILE}
 571 echo "Terminal=false" >> /tmp/${MENU_FILE}
 572 echo "Exec=${PGM_EXEC_PATH}" >> /tmp/${MENU_FILE}
 573 if [ -z ${PGM_BUILDTYPE} ];
 574 then
 575         echo "Name=${PGM_NAME}-${PGM_VERSION}" >> /tmp/${MENU_FILE}
 576 else
 577         echo "Name=${PGM_NAME}-${PGM_VERSION}-${PGM_BUILDTYPE}" >> /tmp/${MENU_FILE}
 578 fi
 579 echo "Icon=${ICON_NAME}" >> /tmp/${MENU_FILE}
 580 echo "Comment=Digital Audio Workstation" >> /tmp/${MENU_FILE}
 581 echo "Categories=AudioVideo;AudioEditing;Audio;Recorder;" >> /tmp/${MENU_FILE}
 582
 583 chmod ugo+rx /tmp/${MENU_FILE}
 584 ${SUPER} mv /tmp/${MENU_FILE} ${MENU_FILE_PATH}/.
 585
 586 # install the Menu, Link, and Icon(s)
 587 if [ "T" = ${HAS_XDG} ];
 588 then
 589         echo "Adding ${PGM_NAME} to the applications menu"
 590         ${SUPER} xdg-icon-resource install --context apps --size 16 ${ICON_PATH}/${PGM_NAME}-icon_16px.png ${ICON_NAME}
 591         ${SUPER} xdg-icon-resource install --context apps --size 22 ${ICON_PATH}/${PGM_NAME}-icon_22px.png ${ICON_NAME}
 592         ${SUPER} xdg-icon-resource install --context apps --size 32 ${ICON_PATH}/${PGM_NAME}-icon_32px.png ${ICON_NAME}
 593         ${SUPER} xdg-icon-resource install --context apps --size 48 ${ICON_PATH}/${PGM_NAME}-icon_48px.png ${ICON_NAME}
 594         ${SUPER} xdg-icon-resource install --context apps --size 256 ${ICON_PATH}/${PGM_NAME}-icon_256px.png ${ICON_NAME}
 595
 596         if [ -e ${ICON_PATH}/${PGM_NAME}_icon.svg -a -d /usr/share/icons/hicolor/scalable/apps ];
 597         then
 598                 ${SUPER} cp -f ${ICON_PATH}/${PGM_NAME}_icon.svg  /usr/share/icons/hicolor/scalable/apps/${ICON_NAME}.svg
 599         fi
 600
 601         ${SUPER} xdg-desktop-menu install ${MENU_FILE_PATH}/${MENU_FILE}
 602         ${SUPER} xdg-desktop-menu forceupdate --mode system                     # Some systems need an extra kick
 603
 604         echo ""
 605         echo "Creating a desktop link for ${PGM_NAME} in ${USER_DESKTOP_DIR}"
 606         cp ${MENU_FILE_PATH}/${MENU_FILE} "${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}"
 607         chmod ugo+rwx "${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}"
 608 else
 609         echo ""
 610         echo "Creating a desktop link for ${PGM_NAME} in ${USER_DESKTOP_DIR}"
 611         cp ${MENU_FILE_PATH}/${MENU_FILE} "${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}"
 612         chmod ugo+rwx "${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}"
 613 fi
 614
 615 echo ""
 616 echo "Copying uninstall script to ${INSTALL_DEST_BASE}"
 617 echo ""
 618
 619 ${SUPER} cp -f ${BUNDLE_DIR}/bin/*.uninstall.sh ${INSTALL_DEST_BASE}/.
 620
 621 # Create link to the program in user bin
 622
 623 echo ""
 624 echo "Creating link ${PGM_NAME}${MAJOR_VERSION} in ${USER_BIN_DIR}"
 625 echo ""
 626
 627 if [ -d "${USER_BIN_DIR}" ]; then
 628         if [ -e "${USER_BIN_DIR}/${PGM_NAME}${MAJOR_VERSION}" ]; then
 629                 ${SUPER} rm -f ${USER_BIN_DIR}/${PGM_NAME}${MAJOR_VERSION}
 630         fi
 631
 632         cd "${USER_BIN_DIR}"
 633         ${SUPER} ln -sf ${PGM_EXEC_PATH} ${PGM_NAME}${MAJOR_VERSION}
 634         cd "${PKG_PATH}"
 635
 636 else
 637         echo "Can not create link because ${USER_BIN_DIR} does not exist"
 638 fi
 639
 640 ###########################
 641 # Check Jack and qjackctl
 642 ###########################
 643
 644 echo ""
 645 echo "Checking to see if Jack is installed"
 646 echo ""
 647
 648 JACK_INSTALLED="f"
 649
 650 if which jackd > /dev/null; then
 651         JACK_INSTALLED="t"
 652         echo "Jack already present"
 653 elif which jackdbus > /dev/null; then
 654         echo ""
 655         echo "jackdbus was found but not jackd. Jack version compatibility check cannot be performed."
 656         echo ""
 657         JACK_INSTALLED="i"
 658 else
 659         echo ""
 660         echo "The program Jack is missing from this system."
 661         echo ""
 662         echo "Jack is a very useful utility to allow you to interconnect $PGM_NAME and other audio/MIDI applications."
 663         echo "You can use $PGM_NAME without it, but you may find it useful to have around."
 664         echo ""
 665
 666         ANSWER=$(VaildateYesNoQuestion "Install jack using system software repository?")
 667
 668         if test "y" = $ANSWER;
 669         then
 670                 echo "Attempting to install Jack"
 671                 SystemInstall "jackd"
 672
 673                 if [ $? -ne 0 ];
 674                 then
 675                         echo ""
 676                         read -p "Press ENTER to continue:" BLAH
 677                 else
 678                         JACK_INSTALLED="t"
 679                 fi
 680         fi
 681 fi
 682
 683 # Check to see if Jack is new enough to operate correctly.
 684
 685 if [ "t" = ${JACK_INSTALLED} ];
 686 then
 687         JACK_VERSION_OK="f"
 688         JACK_VER_STRING=$(jackd --version | grep -e "jackd.*protocol")
 689         JACK_NAME=$(echo $JACK_VER_STRING | awk '{print $1}')
 690         JACK_VERSION=$(echo $JACK_VER_STRING | awk '{print $3}')
 691         JACK_VERSION_MAJOR=$(echo $JACK_VERSION | awk 'BEGIN{FS="."}{print $1}')
 692         JACK_VERSION_MIDDLE=$(echo $JACK_VERSION | awk 'BEGIN{FS="."}{print $2}')
 693         JACK_VERSION_MINOR=$(echo $JACK_VERSION | awk 'BEGIN{FS="."}{print $3}')
 694
 695         if [ "jackd" = ${JACK_NAME} ];
 696         then
 697                 if [ ${JACK_VERSION_MAJOR} -eq 0 ];
 698                 then
 699                         if [ ${JACK_VERSION_MIDDLE} -eq 121 ];
 700                         then
 701                                 if [ ${JACK_VERSION_MINOR} -ge 3 ];
 702                                 then
 703                                         JACK_VERSION_OK="t"
 704                                 fi
 705                         elif [ ${JACK_VERSION_MIDDLE} -gt 121 ];
 706                         then
 707                                 JACK_VERSION_OK="t"
 708                         fi
 709                 elif [ ${JACK_VERSION_MAJOR} -gt 0 ];
 710                 then
 711                         JACK_VERSION_OK="t"
 712                 fi
 713         elif [ "jackdmp" = ${JACK_NAME} ];
 714         then
 715                 if [ ${JACK_VERSION_MAJOR} -eq 1 ];
 716                 then
 717                         if [ ${JACK_VERSION_MIDDLE} -eq 9 ];
 718                         then
 719                                 if [ ${JACK_VERSION_MINOR} -ge 8 ];
 720                                 then
 721                                         JACK_VERSION_OK="t"
 722                                 fi
 723                         elif [ ${JACK_VERSION_MIDDLE} -gt 9 ];
 724                         then
 725                                 JACK_VERSION_OK="t"
 726                         fi
 727                 elif [ ${JACK_VERSION_MAJOR} -gt 1 ];
 728                 then
 729                         JACK_VERSION_OK="t"
 730                 fi
 731         fi
 732
 733         if [ "t" = ${JACK_VERSION_OK} ];
 734         then
 735                 echo ""
 736                 echo "Jack Version Check OK (${JACK_VER_STRING})"
 737                 echo ""
 738         else
 739                 echo ""
 740                 echo "!!! WARNING !!! - The version of Jack on this system is too old!"
 741                 echo "Using an old version of Jack is not recommended. Please update"
 742                 echo "Jack for best results."
 743                 echo ""
 744                 echo "System Jack version:"
 745                 echo "   ${JACK_VER_STRING}"
 746                 echo ""
 747                 echo "Recommended minimum versions:"
 748                 echo "   Jack1 - 0.121.3"
 749                 echo "   Jack2 - 1.9.8"
 750                 echo ""
 751                 read -p "Press ENTER to continue:" BLAH
 752         fi
 753 fi
 754
 755 if ! which qjackctl > /dev/null;
 756 then
 757         echo ""
 758         echo "The program QjackCtl is missing from this system."
 759         echo "QjackCtl is an extremely useful tool for any system that runs JACK applications like $PGM_NAME."
 760         echo "We recommend that you install it."
 761         echo ""
 762
 763         ANSWER=$(VaildateYesNoQuestion "Install QjackCtl using system software repository?")
 764
 765         if test "y" = $ANSWER;
 766         then
 767                 echo "Attempting to install QjackCtl"
 768                 SystemInstall "qjackctl"
 769
 770                 if [ $? -ne 0 ];
 771                 then
 772                         echo ""
 773                         read -p "Press ENTER to continue:" BLAH
 774                 fi
 775         fi
 776 fi
 777
 778
 779 ########################
 780 # Run Sanity Check
 781 ########################
 782
 783 USER_GROUP_ADJUSTED="f"
 784
 785 if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -a > /dev/null";
 786 then
 787         echo ""
 788         echo "System failed the quick sanity check... Looking for the cause"
 789
 790         if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -rt > /dev/null";
 791         then
 792                 echo ""
 793                 echo "System does not allow realtime for the current user... Looking for a solution"
 794
 795                 if ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -hasaudiogroup > /dev/null";
 796                 then
 797                         if ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -memberaudiogroup > /dev/null 2>&1";
 798                         then
 799                                 ## This is an odd case. We have an audio group and are a member.
 800                                 echo ""
 801                                 echo "!!! WARNING !!! - The current user can not execute realtime processes."
 802                                 echo "This will adversely affect audio latency."
 803                                 echo "This system has an audio group and the user is a member. If jack was"
 804                                 echo "just installed, a simple log out/in may fix this."
 805                                 echo ""
 806                                 echo "For best results, please correct this on your system."
 807                                 echo "(Hint: check /etc/security/limits.conf or /etc/security/limits.d/)"
 808                                 echo ""
 809                                 read -p "Press ENTER to continue:" BLAH
 810                         else
 811                                 # Not a member of an audio group. Try to fix it.
 812
 813                                 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" ";
 814                                 then
 815                                         # add user to audio group
 816                                         echo ""
 817                                         echo "Adding user ${USER_NAME} to the audio group."
 818                                         echo "This should allow you to run realtime tasks. Please re-login for this change to take affect."
 819                                         echo ""
 820                                         read -p "Press ENTER to continue:" BLAH
 821
 822                                         if ${SUPER} usermod -a -G audio ${USER_NAME};
 823                                         then
 824                                                 USER_GROUP_ADJUSTED="t"
 825                                         else
 826                                                 echo ""
 827                                                 echo "!!! ERROR !!! - Not able to add user to the audio group (usermod failed)!"
 828                                                 echo ""
 829                                                 echo "Please add yourself to the audio group and re-login"
 830                                                 echo ""
 831                                                 read -p "Press ENTER to continue:" BLAH
 832                                         fi
 833
 834                                 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" ";
 835                                 then
 836                                         # add user to jackuser group
 837                                         echo ""
 838                                         echo "Adding user ${USER_NAME} to the jackuser group."
 839                                         echo "This should allow you to run realtime tasks. Please re-login for this change to take affect."
 840                                         echo ""
 841                                         read -p "Press ENTER to continue:" BLAH
 842
 843                                         if ${SUPER} usermod -a -G jackuser ${USER_NAME};
 844                                         then
 845                                                 USER_GROUP_ADJUSTED="t"
 846                                         else
 847                                                 echo ""
 848                                                 echo "!!! ERROR !!! - Not able to add user to the jackuser group."
 849                                                 echo ""
 850                                                 echo "Please add yourself to the audio group and re-login"
 851                                                 echo ""
 852                                                 read -p "Press ENTER to continue:" BLAH
 853                                         fi
 854
 855
 856                                 fi
 857                         fi
 858                 else
 859                         # No audio group found on this system!
 860                         echo ""
 861                         echo "!!! WARNING !!! - The system does not seem to have an audio group (audio or jackuser)."
 862                         echo ""
 863                         echo "We will not attempt to fix this. Please configure your system to allow"
 864                         echo "non-root users to execute realtime tasks."
 865                         echo ""
 866                         read -p "Press ENTER to continue:" BLAH
 867                 fi
 868         fi
 869
 870         if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -freqscaling > /dev/null";
 871         then
 872                 echo ""
 873                 echo "!!! WARNING !!! - Your system seems to use frequency scaling."
 874                 echo "This can have a serious impact on audio latency."
 875                 echo "For best results turn it off, e.g. by choosing the 'performance' governor."
 876                 echo ""
 877                 read -p "Press ENTER to continue:" BLAH
 878         fi
 879
 880         if [ "f" = $USER_GROUP_ADJUSTED ];
 881         then
 882                 if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -memlock > /dev/null";
 883                 then
 884                         echo ""
 885                         echo "!!! WARNING !!! - You are not allowed to lock memory."
 886                         echo ""
 887                         echo "We will not attempt to fix this. Please configure your system to allow"
 888                         echo "non-root users to execute lock memory."
 889                         echo ""
 890                         read -p "Press ENTER to continue:" BLAH
 891                 fi
 892         fi
 893 fi
 894
 895
 896 ########################
 897 # Install Complete
 898 ########################
 899
 900 echo ""
 901 echo "Cleaning up"
 902 rm -rf ${BUNDLE_DIR}/
 903
 904 echo ""
 905 echo "!!! Install Complete !!!"
 906
 907 if [ "t" = $USER_GROUP_ADJUSTED ];
 908 then
 909         echo "You will need to logout and then login again for all changes to be complete"
 910 fi
 911
 912 echo ""
 913 read -p "Press ENTER to exit installer:" BLAH
 914
 915