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 if bundle is for this system
 256 ####################################
 257
 258 if [ ! -e ${PGM_NAME}_${ARCH}${ABI}-*.tar ]; then
 259         echo ""
 260         echo "!!! ERROR !!! Can't locate ${ARCH}${ABI} bundle file."
 261         echo "The installer detected the system as ${ARCH}${ABI}, but this bundle"
 262         echo "does not contain the files needed for that configuration."
 263         echo ""
 264         read -p "Press ENTER to exit installer:" BLAH
 265         exit 1
 266 fi
 267
 268
 269 ####################
 270 # Check disk space
 271 ####################
 272
 273 # We have to check the current folder and the INSTALL_DEST_BASE just
 274 # in case they are on different devices
 275 echo "Checking for required disk space"
 276
 277 if [ ! -e .${PGM_NAME}_${ARCH}${ABI}-*.size ]; then
 278         echo ""
 279         echo "!!! ERROR !!! Can't locate .size file for ${ARCH}${ABI} bundle."
 280         echo "This package is broken or does not support ${ARCH}${ABI}."
 281         echo ""
 282         read -p "Press ENTER to exit installer:" BLAH
 283         exit 1
 284 else
 285         REQUIRED_BYTES=$(cat .${PGM_NAME}_${ARCH}${ABI}-*.size)
 286
 287         #Installer needs 2x the space since the bundle is unpacked locally and then copied
 288         REQUIRED_BYTES=$(($REQUIRED_BYTES + $REQUIRED_BYTES))
 289
 290         #Check space in current folder
 291         FREE_BYTES=$(df -P -B 1 "${PKG_PATH}" | grep / | awk '{print $4}')
 292
 293         if [ ${FREE_BYTES} -le ${REQUIRED_BYTES} ] ; then
 294                 echo ""
 295                 echo "!!! ERROR !!! - Insufficient disk space in ${PKG_PATH}"
 296                 echo "Install requires ${REQUIRED_BYTES} bytes and"
 297                 echo "there is only ${FREE_BYTES} bytes of free space"
 298                 echo ""
 299                 read -p "Press ENTER to exit installer:" BLAH
 300                 exit 1
 301         fi
 302
 303         #Check space in INSTALL_DEST_BASE
 304         FREE_BYTES=$(df -P -B 1 ${INSTALL_DEST_BASE} | grep / | awk '{print $4}')
 305
 306         if [ ${FREE_BYTES} -le ${REQUIRED_BYTES} ] ; then
 307                 echo ""
 308                 echo "!!! ERROR !!! - Insufficient disk space in ${INSTALL_DEST_BASE}"
 309                 echo "Install requires ${REQUIRED_BYTES} bytes and"
 310                 echo "there is only ${FREE_BYTES} bytes of free space"
 311                 echo ""
 312                 read -p "Press ENTER to exit installer:" BLAH
 313                 exit 1
 314         fi
 315 fi
 316
 317 #############################
 318 # Determine C11 stdlibc++ ABI
 319 #############################
 320
 321 if test -z "$ABI"; then
 322         if %REPLACE_GCC5%; then
 323                 # Ardour was compiled with gcc5, warn on gcc4 systems
 324                 if ! "${PKG_PATH}/.gcc-glibmm-abi-check" --gcc5; then
 325                         echo ""
 326                         echo "WARNING: GCC4/5 libstdc++ ABI Mismatch"
 327                         echo ""
 328                         echo "${PGM_NAME} was compiled with gcc5, your system uses an older 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" = $ANSWER; then
 334                                 exit 1
 335                         fi
 336                 fi
 337         else
 338                 # Ardour was compiled with gcc4, warn on gcc5 systems
 339                 if ! "${PKG_PATH}/.gcc-glibmm-abi-check" --gcc4 ; then
 340                         echo ""
 341                         echo "WARNING: GCC4/5 libstdc++ ABI Mismatch"
 342                         echo ""
 343                         echo "${PGM_NAME} was compiled with gcc4, your system uses a newer version of the"
 344                         echo "standard c++ library. Plugins on your system may not load or plugin-UIs"
 345                         echo "may cause crashes."
 346                         echo ""
 347                         ANSWER=$(VaildateYesNoQuestion "Continue anyway?")
 348                         if test "n" = $ANSWER; then
 349                                 exit 1
 350                         fi
 351                 fi
 352         fi
 353 fi
 354
 355 if %REPLACE_WINE%; then
 356         if test -z "`which wine`"; then
 357                 echo ""
 358                 echo "!!! ERROR !!! - 'wine' was not found."
 359                 echo ""
 360                 echo "This version of ${PGM_NAME} with Windows VST support requires wine."
 361                 echo "https://www.winehq.org/"
 362                 echo ""
 363                 read -p "Press ENTER to exit installer:" BLAH
 364                 exit 1
 365         fi
 366 fi
 367
 368 #####################
 369 # Unpack the bundle
 370 #####################
 371
 372 FILESYSTEM_TYPE=$(df -P -T "${PKG_PATH}" | grep / | awk '{print $2}')
 373 echo "Bundle is on ${FILESYSTEM_TYPE} filesystem"
 374
 375 # untar the correct bundle for us to install
 376 echo "Unpacking bundle for $ARCH${ABI}"
 377
 378 if ! tar -xf ${PGM_NAME}_${ARCH}${ABI}-*.tar; then
 379         echo ""
 380         echo "!!! ERROR !!! Can't unpack ${ARCH}${ABI} bundle file."
 381         echo ""
 382         read -p "Press ENTER to exit installer:" BLAH
 383         exit 1
 384 else
 385         echo "Bundle unpacked"
 386 fi
 387
 388 BUNDLE_DIR=$(basename `find -maxdepth 1 -type d -name "${PGM_NAME}_${ARCH}-*"`)
 389
 390
 391 #######################
 392 # Check for xdg utils
 393 #######################
 394
 395 #load the file that contains the translated names of the users directories
 396 if [ -e /home/${USER_NAME}/.config/user-dirs.dirs ]; then
 397         . /home/${USER_NAME}/.config/user-dirs.dirs
 398 fi
 399
 400 if [ "$(id -u)" != "0" ]; then
 401         USER_DESKTOP_DIR=${XDG_DESKTOP_DIR:-$HOME/Desktop}
 402 else
 403         #running as root with su makes this more difficult
 404         DESKTOP_FOLDER=$(echo ${XDG_DESKTOP_DIR:-$HOME/Desktop} | awk -F/ '{print $NF}')
 405         USER_DESKTOP_DIR="/home/${USER_NAME}/${DESKTOP_FOLDER}"
 406 fi
 407
 408 XDG_MENU_VER=$(xdg-desktop-menu --version 2> /dev/null)
 409 if [ -z "$XDG_MENU_VER" ];
 410 then
 411         echo "System does not have xdg-desktop-menu installed"
 412         HAS_XDG="F"
 413 fi
 414
 415 XDG_ICON_VER=$(xdg-icon-resource --version 2> /dev/null)
 416 if [ -z "$XDG_ICON_VER" ];
 417 then
 418         echo "System does not have xdg-icon-resource installed"
 419         HAS_XDG="F"
 420 fi
 421
 422 #################################################
 423 # Set up libwine.so
 424 #################################################
 425 if %REPLACE_WINE%; then
 426         echo ""
 427         echo "Searching libwine.so (Windows VST support)"
 428         # we need to add libwine to ardour's LD_LIBRARY_PATH
 429         # libwine itself includes paths to the various system-components
 430         # which may be different on each platform.
 431         #
 432         # There's some chicken/egg here: ardour.exe.so is linked against libwine.so
 433         # at build-time. wine/wineloader assumes a windows-application (which does not use libwine
 434         # directly) and does not set up the LD path to libwine itself. the application terminates
 435         # (missing libs) before it even starts..
 436         #
 437         # wine itself does not provide means to find the location of libwine.
 438         # /usr/bin/wine is usually shell-script and libwine.so can be found in
 439         # various places on different distros.
 440         #
 441         # if this check were quick and easy.. it should be done in the startup-script, but it's not
 442         # so here we go... (updating wine may require re-installing ardour)
 443         #
 444         # on recent Ubuntu wine does load both:
 445         #   /usr/lib/i386-linux-gnu/libwine.so.1
 446         # AND
 447         #   /usr/lib/x86_64-linux-gnu/libwine.so.1
 448         # so we need to work around this (thanks).
 449         # (this hack break 64bit LinuxVST builds, but we don't do those anyway)
 450
 451         LIBWINE=$(
 452                 LD_DEBUG=files wine `pwd`/${BUNDLE_DIR}/lib/ardour-vst-scanner.exe.so 2>&1 \
 453                                                  | grep -e "calling init:.*libwine" \
 454                                                  | sed 's/^.*calling init: //' \
 455                                                  | grep -v x86_64-linux-gnu \
 456                                                  | uniq \
 457                         )
 458         if ! test -f "$LIBWINE"; then
 459                 echo ""
 460                 echo "!!! ERROR !!! - 'libwine.so*' was not found."
 461                 echo ""
 462                 read -p "Press ENTER to exit installer:" BLAH
 463                 exit 1
 464         fi
 465         echo "Using: $LIBWINE"
 466   # this replaces/overwrites the bundled libwine
 467         cp -L "$LIBWINE" `pwd`/${BUNDLE_DIR}/lib/libwine.so.1
 468 fi
 469
 470 #################################################
 471 # Check if system libs are OK (libc, etc)
 472 #################################################
 473
 474 echo ""
 475 echo "Checking system libs to see if they are compatible with ${PGM_NAME}."
 476 echo ""
 477
 478 LIB_ERROR="F"
 479 LD_PATH=`pwd`/${BUNDLE_DIR}/lib
 480
 481 # check the main App
 482 LDD_RESULT=$(LD_LIBRARY_PATH=${LD_PATH} ldd ${BUNDLE_DIR}/bin/${PGM_NAME_LOWER}-* 2>&1 > /dev/null | grep -v "no version information")
 483
 484 if [ -n "$LDD_RESULT" ];
 485 then
 486         echo "$LDD_RESULT"
 487         LIB_ERROR="T"
 488 fi
 489
 490 # check the libs
 491 LIB_FILES=$(find ${BUNDLE_DIR}/lib -name "*.so")
 492
 493 for path in $LIB_FILES
 494 do
 495         LDD_RESULT=$(LD_LIBRARY_PATH=${LD_PATH} ldd $path 2>&1 > /dev/null | grep -v "no version information")
 496         if [ -n "$LDD_RESULT" ];
 497         then
 498                 echo "$LDD_RESULT"
 499                 LIB_ERROR="T"
 500         fi
 501 done
 502
 503 if test "T" = $LIB_ERROR;
 504 then
 505         echo ""
 506         echo "!!! ERROR !!! - Missing library detected!"
 507         echo "This system does not have the correct libs to run ${PGM_NAME}."
 508         echo "Installation will not complete. Please use a compatible distro."
 509         echo ""
 510         read -p "Press ENTER to exit installer:" BLAH
 511         exit 1
 512 fi
 513
 514 ################################
 515 # Setup derived variables
 516 ################################
 517 PGM_VERSION=$(echo ${BUNDLE_DIR} | cut -d- -f2)
 518 PGM_BUILDTYPE=$(echo ${BUNDLE_DIR} | cut -d- -f3)
 519
 520 if [ -z ${PGM_BUILDTYPE} ];
 521 then
 522         PGM_FULL_NAME="${PGM_NAME}-${PGM_VERSION}"
 523         ICON_NAME="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}"                    #no dash between name and version since dash seperates vendor from program
 524         MENU_FILE="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}.desktop"    #no dash between name and version since dash seperates vendor from program
 525         DESKTOP_LINK_FILE="${PGM_NAME}_${PGM_VERSION}.desktop"
 526 else
 527         PGM_FULL_NAME="${PGM_NAME}-${PGM_VERSION}-${PGM_BUILDTYPE}"
 528         ICON_NAME="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}"                   #no dash between name and version since dash seperates vendor from program
 529         MENU_FILE="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}.desktop"   #no dash between name and version since dash seperates vendor from program
 530         DESKTOP_LINK_FILE="${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}.desktop"
 531 fi
 532
 533 PGM_EXEC_PATH="${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/${PGM_EXEC_FILE}"
 534 ICON_PATH="${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/share/resources"
 535 MENU_FILE_PATH="${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/share"
 536
 537 ################################
 538 # Install bundle and Menu/Link
 539 ################################
 540
 541 # uninstall any older versions
 542 UNINSTALLERS=$(find ${INSTALL_DEST_BASE} -maxdepth 1 -type f -name "${PGM_NAME}-*.uninstall.sh")
 543 if [ ! -z "$UNINSTALLERS" ];
 544 then
 545         for i in $UNINSTALLERS; do
 546                 echo ""
 547                 echo "Found existing ${PGM_NAME} installation."
 548
 549                 ANSWER=$(VaildateYesNoQuestion "Do you want to run the uninstaller ${i} ?")
 550
 551                 if test "y" = $ANSWER;
 552                 then
 553                         echo ""
 554                         echo "Running uninstaller $i"
 555
 556                         ${i}
 557                         ${SUPER} rm -f ${i}
 558                 fi
 559         done
 560 fi
 561
 562
 563 # install
 564
 565 echo ""
 566 echo "Installing ${PGM_NAME} ${PGM_VERSION} in ${INSTALL_DEST_BASE}"
 567 echo ""
 568
 569 # Copy the new version in the install directory
 570 ${SUPER} mkdir ${INSTALL_DEST_BASE}/${PGM_FULL_NAME}
 571 ${SUPER} cp -Rf ${BUNDLE_DIR}/* ${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/
 572
 573 # write the desktop/menu file
 574 echo "[Desktop Entry]" > /tmp/${MENU_FILE}
 575 echo "Encoding=UTF-8" >> /tmp/${MENU_FILE}
 576 echo "Version=1.0" >> /tmp/${MENU_FILE}
 577 echo "Type=Application" >> /tmp/${MENU_FILE}
 578 echo "Terminal=false" >> /tmp/${MENU_FILE}
 579 echo "Exec=${PGM_EXEC_PATH}" >> /tmp/${MENU_FILE}
 580 if [ -z ${PGM_BUILDTYPE} ];
 581 then
 582         echo "Name=${PGM_NAME}-${PGM_VERSION}" >> /tmp/${MENU_FILE}
 583 else
 584         echo "Name=${PGM_NAME}-${PGM_VERSION}-${PGM_BUILDTYPE}" >> /tmp/${MENU_FILE}
 585 fi
 586 echo "Icon=${ICON_NAME}" >> /tmp/${MENU_FILE}
 587 echo "Comment=Digital Audio Workstation" >> /tmp/${MENU_FILE}
 588 echo "Categories=AudioVideo;AudioEditing;Audio;Recorder;" >> /tmp/${MENU_FILE}
 589
 590 chmod ugo+rx /tmp/${MENU_FILE}
 591 ${SUPER} mv /tmp/${MENU_FILE} ${MENU_FILE_PATH}/.
 592
 593 # install the Menu, Link, and Icon(s)
 594 if [ "T" = ${HAS_XDG} ];
 595 then
 596         echo "Adding ${PGM_NAME} to the applications menu"
 597         ${SUPER} xdg-icon-resource install --context apps --size 16 ${ICON_PATH}/${PGM_NAME}-icon_16px.png ${ICON_NAME}
 598         ${SUPER} xdg-icon-resource install --context apps --size 22 ${ICON_PATH}/${PGM_NAME}-icon_22px.png ${ICON_NAME}
 599         ${SUPER} xdg-icon-resource install --context apps --size 32 ${ICON_PATH}/${PGM_NAME}-icon_32px.png ${ICON_NAME}
 600         ${SUPER} xdg-icon-resource install --context apps --size 48 ${ICON_PATH}/${PGM_NAME}-icon_48px.png ${ICON_NAME}
 601         ${SUPER} xdg-icon-resource install --context apps --size 256 ${ICON_PATH}/${PGM_NAME}-icon_256px.png ${ICON_NAME}
 602
 603         if [ -e ${ICON_PATH}/${PGM_NAME}_icon.svg -a -d /usr/share/icons/hicolor/scalable/apps ];
 604         then
 605                 ${SUPER} cp -f ${ICON_PATH}/${PGM_NAME}_icon.svg  /usr/share/icons/hicolor/scalable/apps/${ICON_NAME}.svg
 606         fi
 607
 608         ${SUPER} xdg-desktop-menu install ${MENU_FILE_PATH}/${MENU_FILE}
 609         ${SUPER} xdg-desktop-menu forceupdate --mode system                     # Some systems need an extra kick
 610
 611         echo ""
 612         echo "Creating a desktop link for ${PGM_NAME} in ${USER_DESKTOP_DIR}"
 613         cp ${MENU_FILE_PATH}/${MENU_FILE} "${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}"
 614         chmod ugo+rwx "${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}"
 615 else
 616         echo ""
 617         echo "Creating a desktop link for ${PGM_NAME} in ${USER_DESKTOP_DIR}"
 618         cp ${MENU_FILE_PATH}/${MENU_FILE} "${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}"
 619         chmod ugo+rwx "${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}"
 620 fi
 621
 622 echo ""
 623 echo "Copying uninstall script to ${INSTALL_DEST_BASE}"
 624 echo ""
 625
 626 ${SUPER} cp -f ${BUNDLE_DIR}/bin/*.uninstall.sh ${INSTALL_DEST_BASE}/.
 627
 628 # Create link to the program in user bin
 629
 630 echo ""
 631 echo "Creating link ${PGM_NAME}${MAJOR_VERSION} in ${USER_BIN_DIR}"
 632 echo ""
 633
 634 if [ -d "${USER_BIN_DIR}" ]; then
 635         if [ -e "${USER_BIN_DIR}/${PGM_NAME}${MAJOR_VERSION}" ]; then
 636                 ${SUPER} rm -f ${USER_BIN_DIR}/${PGM_NAME}${MAJOR_VERSION}
 637         fi
 638
 639         cd "${USER_BIN_DIR}"
 640         ${SUPER} ln -sf ${PGM_EXEC_PATH} ${PGM_NAME}${MAJOR_VERSION}
 641         cd "${PKG_PATH}"
 642
 643 else
 644         echo "Can not create link because ${USER_BIN_DIR} does not exist"
 645 fi
 646
 647 ###########################
 648 # Check Jack and qjackctl
 649 ###########################
 650
 651 echo ""
 652 echo "Checking to see if Jack is installed"
 653 echo ""
 654
 655 JACK_INSTALLED="f"
 656
 657 if which jackd > /dev/null; then
 658         JACK_INSTALLED="t"
 659         echo "Jack already present"
 660 elif which jackdbus > /dev/null; then
 661         echo ""
 662         echo "jackdbus was found but not jackd. Jack version compatibility check cannot be performed."
 663         echo ""
 664         JACK_INSTALLED="i"
 665 else
 666         echo ""
 667         echo "The program Jack is missing from this system."
 668         echo ""
 669         echo "Jack is a very useful utility to allow you to interconnect $PGM_NAME and other audio/MIDI applications."
 670         echo "You can use $PGM_NAME without it, but you may find it useful to have around."
 671         echo ""
 672
 673         ANSWER=$(VaildateYesNoQuestion "Install jack using system software repository?")
 674
 675         if test "y" = $ANSWER;
 676         then
 677                 echo "Attempting to install Jack"
 678                 SystemInstall "jackd"
 679
 680                 if [ $? -ne 0 ];
 681                 then
 682                         echo ""
 683                         read -p "Press ENTER to continue:" BLAH
 684                 else
 685                         JACK_INSTALLED="t"
 686                 fi
 687         fi
 688 fi
 689
 690 # Check to see if Jack is new enough to operate correctly.
 691
 692 if [ "t" = ${JACK_INSTALLED} ];
 693 then
 694         JACK_VERSION_OK="f"
 695         JACK_VER_STRING=$(jackd --version | grep -e "jackd.*protocol")
 696         JACK_NAME=$(echo $JACK_VER_STRING | awk '{print $1}')
 697         JACK_VERSION=$(echo $JACK_VER_STRING | awk '{print $3}' | sed 's/-.*$//')
 698         JACK_VERSION_MAJOR=$(echo $JACK_VERSION | awk 'BEGIN{FS="."}{print $1}')
 699         JACK_VERSION_MIDDLE=$(echo $JACK_VERSION | awk 'BEGIN{FS="."}{print $2}')
 700         JACK_VERSION_MINOR=$(echo $JACK_VERSION | awk 'BEGIN{FS="."}{print $3}')
 701
 702         if [ "jackd" = ${JACK_NAME} ];
 703         then
 704                 if [ ${JACK_VERSION_MAJOR} -eq 0 ];
 705                 then
 706                         if [ ${JACK_VERSION_MIDDLE} -eq 121 ];
 707                         then
 708                                 if [ ${JACK_VERSION_MINOR} -ge 3 ];
 709                                 then
 710                                         JACK_VERSION_OK="t"
 711                                 fi
 712                         elif [ ${JACK_VERSION_MIDDLE} -gt 121 ];
 713                         then
 714                                 JACK_VERSION_OK="t"
 715                         fi
 716                 elif [ ${JACK_VERSION_MAJOR} -gt 0 ];
 717                 then
 718                         JACK_VERSION_OK="t"
 719                 fi
 720         elif [ "jackdmp" = ${JACK_NAME} ];
 721         then
 722                 if [ ${JACK_VERSION_MAJOR} -eq 1 ];
 723                 then
 724                         if [ ${JACK_VERSION_MIDDLE} -eq 9 ];
 725                         then
 726                                 if [ ${JACK_VERSION_MINOR} -ge 8 ];
 727                                 then
 728                                         JACK_VERSION_OK="t"
 729                                 fi
 730                         elif [ ${JACK_VERSION_MIDDLE} -gt 9 ];
 731                         then
 732                                 JACK_VERSION_OK="t"
 733                         fi
 734                 elif [ ${JACK_VERSION_MAJOR} -gt 1 ];
 735                 then
 736                         JACK_VERSION_OK="t"
 737                 fi
 738         fi
 739
 740         if [ "t" = ${JACK_VERSION_OK} ];
 741         then
 742                 echo ""
 743                 echo "Jack Version Check OK (${JACK_VER_STRING})"
 744                 echo ""
 745         else
 746                 echo ""
 747                 echo "!!! WARNING !!! - The version of Jack on this system is too old!"
 748                 echo "Using an old version of Jack is not recommended. Please update"
 749                 echo "Jack for best results."
 750                 echo ""
 751                 echo "System Jack version:"
 752                 echo "   ${JACK_VER_STRING}"
 753                 echo ""
 754                 echo "Recommended minimum versions:"
 755                 echo "   Jack1 - 0.121.3"
 756                 echo "   Jack2 - 1.9.8"
 757                 echo ""
 758                 read -p "Press ENTER to continue:" BLAH
 759         fi
 760 fi
 761
 762 if ! which qjackctl > /dev/null;
 763 then
 764         echo ""
 765         echo "The program QjackCtl is missing from this system."
 766         echo "QjackCtl is an extremely useful tool for any system that runs JACK applications like $PGM_NAME."
 767         echo "We recommend that you install it."
 768         echo ""
 769
 770         ANSWER=$(VaildateYesNoQuestion "Install QjackCtl using system software repository?")
 771
 772         if test "y" = $ANSWER;
 773         then
 774                 echo "Attempting to install QjackCtl"
 775                 SystemInstall "qjackctl"
 776
 777                 if [ $? -ne 0 ];
 778                 then
 779                         echo ""
 780                         read -p "Press ENTER to continue:" BLAH
 781                 fi
 782         fi
 783 fi
 784
 785
 786 ########################
 787 # Run Sanity Check
 788 ########################
 789
 790 USER_GROUP_ADJUSTED="f"
 791
 792 if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -a > /dev/null";
 793 then
 794         echo ""
 795         echo "System failed the quick sanity check... Looking for the cause"
 796
 797         if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -rt > /dev/null";
 798         then
 799                 echo ""
 800                 echo "System does not allow realtime for the current user... Looking for a solution"
 801
 802                 if ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -hasaudiogroup > /dev/null";
 803                 then
 804                         if ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -memberaudiogroup > /dev/null 2>&1";
 805                         then
 806                                 ## This is an odd case. We have an audio group and are a member.
 807                                 echo ""
 808                                 echo "!!! WARNING !!! - The current user can not execute realtime processes."
 809                                 echo "This will adversely affect audio latency."
 810                                 echo "This system has an audio group and the user is a member. If jack was"
 811                                 echo "just installed, a simple log out/in may fix this."
 812                                 echo ""
 813                                 echo "For best results, please correct this on your system."
 814                                 echo "(Hint: check /etc/security/limits.conf or /etc/security/limits.d/)"
 815                                 echo ""
 816                                 read -p "Press ENTER to continue:" BLAH
 817                         else
 818                                 # Not a member of an audio group. Try to fix it.
 819
 820                                 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" ";
 821                                 then
 822                                         # add user to audio group
 823                                         echo ""
 824                                         echo "Adding user ${USER_NAME} to the audio group."
 825                                         echo "This should allow you to run realtime tasks. Please re-login for this change to take affect."
 826                                         echo ""
 827                                         read -p "Press ENTER to continue:" BLAH
 828
 829                                         if ${SUPER} usermod -a -G audio ${USER_NAME};
 830                                         then
 831                                                 USER_GROUP_ADJUSTED="t"
 832                                         else
 833                                                 echo ""
 834                                                 echo "!!! ERROR !!! - Not able to add user to the audio group (usermod failed)!"
 835                                                 echo ""
 836                                                 echo "Please add yourself to the audio group and re-login"
 837                                                 echo ""
 838                                                 read -p "Press ENTER to continue:" BLAH
 839                                         fi
 840
 841                                 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" ";
 842                                 then
 843                                         # add user to jackuser group
 844                                         echo ""
 845                                         echo "Adding user ${USER_NAME} to the jackuser group."
 846                                         echo "This should allow you to run realtime tasks. Please re-login for this change to take affect."
 847                                         echo ""
 848                                         read -p "Press ENTER to continue:" BLAH
 849
 850                                         if ${SUPER} usermod -a -G jackuser ${USER_NAME};
 851                                         then
 852                                                 USER_GROUP_ADJUSTED="t"
 853                                         else
 854                                                 echo ""
 855                                                 echo "!!! ERROR !!! - Not able to add user to the jackuser group."
 856                                                 echo ""
 857                                                 echo "Please add yourself to the audio group and re-login"
 858                                                 echo ""
 859                                                 read -p "Press ENTER to continue:" BLAH
 860                                         fi
 861
 862
 863                                 fi
 864                         fi
 865                 else
 866                         # No audio group found on this system!
 867                         echo ""
 868                         echo "!!! WARNING !!! - The system does not seem to have an audio group (audio or jackuser)."
 869                         echo ""
 870                         echo "We will not attempt to fix this. Please configure your system to allow"
 871                         echo "non-root users to execute realtime tasks."
 872                         echo ""
 873                         read -p "Press ENTER to continue:" BLAH
 874                 fi
 875         fi
 876
 877         if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -freqscaling > /dev/null";
 878         then
 879                 echo ""
 880                 echo "!!! WARNING !!! - Your system seems to use frequency scaling."
 881                 echo "This can have a serious impact on audio latency."
 882                 echo "For best results turn it off, e.g. by choosing the 'performance' governor."
 883                 echo ""
 884                 read -p "Press ENTER to continue:" BLAH
 885         fi
 886
 887         if [ "f" = $USER_GROUP_ADJUSTED ];
 888         then
 889                 if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -memlock > /dev/null";
 890                 then
 891                         echo ""
 892                         echo "!!! WARNING !!! - You are not allowed to lock memory."
 893                         echo ""
 894                         echo "We will not attempt to fix this. Please configure your system to allow"
 895                         echo "non-root users to execute lock memory."
 896                         echo ""
 897                         read -p "Press ENTER to continue:" BLAH
 898                 fi
 899         fi
 900 fi
 901
 902
 903 ########################
 904 # Install Complete
 905 ########################
 906
 907 echo ""
 908 echo "Cleaning up"
 909 rm -rf ${BUNDLE_DIR}/
 910
 911 echo ""
 912 echo "!!! Install Complete !!!"
 913
 914 if [ "t" = $USER_GROUP_ADJUSTED ];
 915 then
 916         echo "You will need to logout and then login again for all changes to be complete"
 917 fi
 918
 919 echo ""
 920 read -p "Press ENTER to exit installer:" BLAH
 921
 922