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ardour/tools/linux_packaging/stage2.run.in

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#!/bin/sh
####################################
#
# stage2.run
# Ardour/Mixbus bundle installer
# Todd Naugle
#
###################################
MAJOR_VERSION="%REPLACE_MAJOR_VERSION%"
PGM_NAME="%REPLACE_PGM%"
PGM_VENDOR="%REPLACE_VENDOR%"
PGM_EXEC_FILE="%REPLACE_EXE%${MAJOR_VERSION}"
THE_SHELL="/bin/sh"
if test -z "$INSTALL_DEST_BASE"; then
INSTALL_DEST_BASE="/opt"
CALL_MKDIR=1
else
CALL_MKDIR=
fi
USER_BIN_DIR="/usr/local/bin"
PGM_NAME_LOWER=$(echo $PGM_NAME | tr '[:upper:]' '[:lower:]')
USER_NAME=$(logname)
#### Global Variables ####
HAS_XDG="T"
MULTABI_BUNDLE=""
########################
# Function Definitions
########################
VaildateYesNoQuestion ()
{
# $1 = Question Text
local INPUT_OK="n"
local USER_INPUT=""
until test "y" = $INPUT_OK;
do
echo ""
read -p "$1 [y/n]: " USER_INPUT
echo ""
if [ ! -z $USER_INPUT ];
then
if [ "Y" = $USER_INPUT -o "y" = $USER_INPUT -o "n" = $USER_INPUT -o "N" = $USER_INPUT ];
then
INPUT_OK="y"
fi
fi
done
echo $USER_INPUT | tr '[:upper:]' '[:lower:]'
}
VaildateYesNoEnterQuestion ()
{
# $1 = Question Text
# $2 = default y/n
local INPUT_OK="n"
local USER_INPUT=""
local PRMT="[Y/n]"
local DFLT="y"
if [ "$2" = "n" ]; then
PRMT="[y/N]"
DFLT="n"
fi
until test "y" = $INPUT_OK; do
echo ""
read -p "$1 $PRMT: " USER_INPUT
echo ""
if [ -z $USER_INPUT ]; then
INPUT_OK="y"
USER_INPUT=$DFLT
else
if [ "Y" = $USER_INPUT -o "y" = $USER_INPUT -o "n" = $USER_INPUT -o "N" = $USER_INPUT ]; then
INPUT_OK="y"
fi
fi
done
echo $USER_INPUT | tr '[:upper:]' '[:lower:]'
}
SystemInstall ()
{
# Determine which software install app to use and then install requested package
# $1 = Package Name
if which yum > /dev/null;
then
${SUPER} yum -y install $1
rtrn=$?
if [ $rtrn -ne 0 ];
then
echo ""
echo "!!! ERROR !!! yum install failed for an unknown reason."
echo "Please install package $1 after this installer completes."
echo ""
fi
elif which apt-get > /dev/null;
then
${SUPER} apt-get -y install $1
rtrn=$?
if [ $rtrn -ne 0 ];
then
echo ""
echo "!!! ERROR !!! apt-get install failed for an unknown reason."
echo "Please install package $1 after this installer completes."
echo ""
fi
else
echo ""
echo "!!! ERROR !!! - Not able to detect which software install tool to use (yum or apt-get)."
echo "Please install package $1 using the system software install tool."
echo ""
rtrn=1
fi
return $rtrn
}
########################################################################
# Main
########################################################################
umask 0022
# If you double click a script, some systems don't get the PWD correct.
# Force it to be correct
PKG_PATH=$(dirname "$(readlink -f "$0")")
cd "${PKG_PATH}"
echo ""
echo "Welcome to the ${PGM_NAME} installer"
case `uname -s` in
Linux)
echo ""
;;
*)
echo ""
echo "!!! ERROR !!! - Unsupported Operating System `uname -s`."
echo "This installer is for 'Linux' kernel based systems only."
echo ""
read -p "Press ENTER to exit installer:" BLAH
exit 1
;;
esac
echo "${PGM_NAME} will be installed for user ${USER_NAME} in ${INSTALL_DEST_BASE}"
echo ""
#############################
# Check for root privileges
#############################
SUPER=""
NORM_USER=""
if [ "$(id -u)" != "0" ]; then
if ! which sudo > /dev/null;
then
echo ""
echo "Sudo installed failed, attempting to install using su"
echo "Please enter root password below"
echo ""
if ! su -s $THE_SHELL -c "./.stage2.run";
then
echo ""
echo "!!! ERROR !!!"
echo ""
echo "This installer requires root privileges. It is currently not"
echo "running as root AND an attempt to use su failed."
echo ""
echo "Please correct this by installing and configuring sudo or running"
echo "the installer as root (su -s $THE_SHELL -c)."
echo ""
read -p "Press ENTER to exit installer:" BLAH
exit 1
fi
exit
else
sudo -k # make sudo forget about cached credentials
fi
if ! sudo date;
then
echo ""
echo "Attempting to install using su"
echo "Please enter root password below"
echo ""
if ! su -s $THE_SHELL -c "./.stage2.run";
then
echo ""
echo "!!! ERROR !!!"
echo ""
echo "This installer requires root privileges. It is currently not"
echo "running as root AND an attempt to use both sudo and su failed."
echo ""
echo "Please correct this by installing and configuring sudo or running"
echo "the installer as root (su -s $THE_SHELL -c)."
echo ""
read -p "Press ENTER to exit installer:" BLAH
exit 1
fi
exit
fi
SUPER="sudo"
# The quoting required for the su sanityCheck method does not work when used without
# su. Using sh -c in the normal case gets around that, but is a bit of a hack.
NORM_USER="sh -c"
else
NORM_USER="su -l $USER_NAME -s $THE_SHELL -c"
fi
###############################
# Check for install destination
###############################
if test -n "$CALL_MKDIR"; then
${SUPER} mkdir -p "$INSTALL_DEST_BASE"
fi
if [ ! -d ${INSTALL_DEST_BASE} ];
then
echo ""
echo "!!! ERROR !!! - Installation location ${INSTALL_DEST_BASE} does not exist!"
echo "Installation will not complete."
echo ""
read -p "Press ENTER to exit installer:" BLAH
exit 1
fi
############################
# Determine processor type
############################
case `uname -m` in
i[3456789]86|x86|i86pc)
echo "Architecture is x86"
ARCH='x86'
;;
x86_64|amd64|AMD64)
echo "Architecture is x86_64"
ARCH='x86_64'
;;
arm|armv7l|aarch32)
echo "Architecture is armhf"
ARCH='armhf'
NOABICHECK=1
;;
aarch64|armv8b)
echo "Architecture is arm64"
ARCH='arm64'
NOABICHECK=1
;;
*)
echo ""
echo "!!! ERROR !!! - Unknown architecture `uname -m`"
echo ""
read -p "Press ENTER to exit installer:" BLAH
exit 1
;;
esac
###################
# Determine gcc ABI
###################
if test -n "$MULTABI_BUNDLE"; then
if ! "${PKG_PATH}/.gcc-glibmm-abi-check" --fail --gcc5; then
ABI=-gcc4
else
ABI=-gcc5
fi
# allow to manually override
if test "$1" = "--gcc4"; then
ABI=-gcc4
fi
if test "$1" = "--gcc5"; then
ABI=-gcc5
fi
else
ABI=
fi
####################################
# Check if bundle is for this system
####################################
if [ ! -e ${PGM_NAME}_${ARCH}${ABI}-*.tar ]; then
echo ""
echo "!!! ERROR !!! Can't locate ${ARCH}${ABI} bundle file."
echo "The installer detected the system as ${ARCH}${ABI}, but this bundle"
echo "does not contain the files needed for that configuration."
echo ""
read -p "Press ENTER to exit installer:" BLAH
exit 1
fi
####################
# Check disk space
####################
# We have to check the current folder and the INSTALL_DEST_BASE just
# in case they are on different devices
echo "Checking for required disk space"
if [ ! -e .${PGM_NAME}_${ARCH}${ABI}-*.size ]; then
echo ""
echo "!!! ERROR !!! Can't locate .size file for ${ARCH}${ABI} bundle."
echo "This package is broken or does not support ${ARCH}${ABI}."
echo ""
read -p "Press ENTER to exit installer:" BLAH
exit 1
else
REQUIRED_BYTES=$(cat .${PGM_NAME}_${ARCH}${ABI}-*.size)
#Installer needs 2x the space since the bundle is unpacked locally and then copied
REQUIRED_BYTES=$(($REQUIRED_BYTES + $REQUIRED_BYTES))
#Check space in current folder
FREE_BYTES=$(df -P -B 1 "${PKG_PATH}" | grep / | awk '{print $4}')
if [ ${FREE_BYTES} -le ${REQUIRED_BYTES} ] ; then
echo ""
echo "!!! ERROR !!! - Insufficient disk space in ${PKG_PATH}"
echo "Install requires ${REQUIRED_BYTES} bytes and"
echo "there is only ${FREE_BYTES} bytes of free space"
echo ""
read -p "Press ENTER to exit installer:" BLAH
exit 1
fi
#Check space in INSTALL_DEST_BASE
FREE_BYTES=$(df -P -B 1 ${INSTALL_DEST_BASE} | grep / | awk '{print $4}')
if [ ${FREE_BYTES} -le ${REQUIRED_BYTES} ] ; then
echo ""
echo "!!! ERROR !!! - Insufficient disk space in ${INSTALL_DEST_BASE}"
echo "Install requires ${REQUIRED_BYTES} bytes and"
echo "there is only ${FREE_BYTES} bytes of free space"
echo ""
read -p "Press ENTER to exit installer:" BLAH
exit 1
fi
fi
###############################
# Determine C++11 stdlibc++ ABI
###############################
if test -z "$ABI" -a -z "$NOABICHECK"; then
if %REPLACE_GCC5%; then
# Ardour was compiled with gcc5, warn on gcc4 systems
if ! "${PKG_PATH}/.gcc-glibmm-abi-check" --gcc5; then
echo ""
echo "WARNING: GCC4/5 libstdc++ ABI Mismatch"
echo ""
echo "${PGM_NAME} was compiled with gcc5, your system uses an older version of the"
echo "standard c++ library. Plugins on your system may not load or plugin-UIs"
echo "may cause crashes."
echo ""
ANSWER=$(VaildateYesNoQuestion "Continue anyway?")
if test "n" = $ANSWER; then
exit 1
fi
fi
else
# Ardour was compiled with gcc4, warn on gcc5 systems
if ! "${PKG_PATH}/.gcc-glibmm-abi-check" --gcc4 ; then
echo ""
echo "WARNING: GCC4/5 libstdc++ ABI Mismatch"
echo ""
echo "${PGM_NAME} was compiled with gcc4, your system uses a newer version of the"
echo "standard c++ library. Plugins on your system may not load or plugin-UIs"
echo "may cause crashes."
echo ""
ANSWER=$(VaildateYesNoQuestion "Continue anyway?")
if test "n" = $ANSWER; then
exit 1
fi
fi
fi
fi
if %REPLACE_WINE%; then
if test -z "`which wine`"; then
echo ""
echo "!!! ERROR !!! - 'wine' was not found."
echo ""
echo "This version of ${PGM_NAME} with Windows VST support requires wine."
echo "https://www.winehq.org/"
echo ""
read -p "Press ENTER to exit installer:" BLAH
exit 1
fi
fi
#####################
# Unpack the bundle
#####################
FILESYSTEM_TYPE=$(df -P -T "${PKG_PATH}" | grep / | awk '{print $2}')
echo "Bundle is on ${FILESYSTEM_TYPE} filesystem"
# untar the correct bundle for us to install
echo "Unpacking bundle for $ARCH${ABI}"
if ! tar -xf ${PGM_NAME}_${ARCH}${ABI}-*.tar; then
echo ""
echo "!!! ERROR !!! Can't unpack ${ARCH}${ABI} bundle file."
echo ""
read -p "Press ENTER to exit installer:" BLAH
exit 1
else
echo "Bundle unpacked"
fi
BUNDLE_DIR=$(basename `find -maxdepth 1 -type d -name "${PGM_NAME}_${ARCH}-*"`)
#######################
# Check for xdg utils
#######################
#load the file that contains the translated names of the users directories
if [ -e /home/${USER_NAME}/.config/user-dirs.dirs ]; then
. /home/${USER_NAME}/.config/user-dirs.dirs
fi
if [ "$(id -u)" != "0" ]; then
USER_DESKTOP_DIR=${XDG_DESKTOP_DIR:-$HOME/Desktop}
else
#running as root with su makes this more difficult
DESKTOP_FOLDER=$(echo ${XDG_DESKTOP_DIR:-$HOME/Desktop} | awk -F/ '{print $NF}')
USER_DESKTOP_DIR="/home/${USER_NAME}/${DESKTOP_FOLDER}"
fi
XDG_MENU_VER=$(xdg-desktop-menu --version 2> /dev/null)
if [ -z "$XDG_MENU_VER" ];
then
echo "System does not have xdg-desktop-menu installed"
HAS_XDG="F"
fi
XDG_ICON_VER=$(xdg-icon-resource --version 2> /dev/null)
if [ -z "$XDG_ICON_VER" ];
then
echo "System does not have xdg-icon-resource installed"
HAS_XDG="F"
fi
#################################################
# Set up libwine.so
#################################################
if %REPLACE_WINE%; then
echo ""
echo "Searching libwine.so (Windows VST support)"
# we need to add libwine to ardour's LD_LIBRARY_PATH
# libwine itself includes paths to the various system-components
# which may be different on each platform.
#
# There's some chicken/egg here: ardour.exe.so is linked against libwine.so
# at build-time. wine/wineloader assumes a windows-application (which does not use libwine
# directly) and does not set up the LD path to libwine itself. the application terminates
# (missing libs) before it even starts..
#
# wine itself does not provide means to find the location of libwine.
# /usr/bin/wine is usually shell-script and libwine.so can be found in
# various places on different distros.
#
# if this check were quick and easy.. it should be done in the startup-script, but it's not
# so here we go... (updating wine may require re-installing ardour)
#
# on recent Ubuntu wine does load both:
# /usr/lib/i386-linux-gnu/libwine.so.1
# AND
# /usr/lib/x86_64-linux-gnu/libwine.so.1
# so we need to work around this (thanks).
# (this hack break 64bit LinuxVST builds, but we don't do those anyway)
LIBWINE=$(
LD_DEBUG=files wine `pwd`/${BUNDLE_DIR}/lib/ardour-vst-scanner.exe.so 2>&1 \
| grep -e "calling init:.*libwine" \
| sed 's/^.*calling init: //' \
| grep -v x86_64-linux-gnu \
| uniq \
)
if ! test -f "$LIBWINE"; then
echo ""
echo "!!! ERROR !!! - 'libwine.so*' was not found."
echo ""
read -p "Press ENTER to exit installer:" BLAH
exit 1
fi
echo "Using: $LIBWINE"
# this replaces/overwrites the bundled libwine
cp -L "$LIBWINE" `pwd`/${BUNDLE_DIR}/lib/libwine.so.1
fi
#################################################
# Check if system libs are OK (libc, etc)
#################################################
echo ""
echo "Checking system libs to see if they are compatible with ${PGM_NAME}."
echo ""
LIB_ERROR="F"
LD_PATH=`pwd`/${BUNDLE_DIR}/lib
# check the main App(s)
LDD_RESULT=$(LANG=C LD_LIBRARY_PATH=${LD_PATH} ldd ${BUNDLE_DIR}/*/${PGM_NAME_LOWER}-* 2>&1 | grep "not found/")
if [ -n "$LDD_RESULT" ];
then
echo "$LDD_RESULT"
LIB_ERROR="T"
fi
# check the libs
LIB_FILES=$(find ${BUNDLE_DIR}/lib -name "*.so" -type f | grep -v backends)
for path in $LIB_FILES
do
LDD_RESULT=$(LANG=C LD_LIBRARY_PATH=${LD_PATH} ldd $path 2>&1 | grep "not found")
if [ -n "$LDD_RESULT" ];
then
echo "$LDD_RESULT"
LIB_ERROR="T"
fi
done
if test "T" = $LIB_ERROR;
then
echo ""
echo "!!! ERROR !!! - Missing library detected!"
echo "This system does not have the correct libs to run ${PGM_NAME}."
echo "Installation will not complete. Please use a compatible distro."
echo ""
read -p "Press ENTER to exit installer:" BLAH
exit 1
fi
################################
# Setup derived variables
################################
PGM_VERSION=$(echo ${BUNDLE_DIR} | cut -d- -f2)
PGM_BUILDTYPE=$(echo ${BUNDLE_DIR} | cut -d- -f3)
if [ -z ${PGM_BUILDTYPE} ];
then
PGM_FULL_NAME="${PGM_NAME}-${PGM_VERSION}"
ICON_NAME="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}" #no dash between name and version since dash separates vendor from program
MENU_FILE="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}.desktop" #no dash between name and version since dash separates vendor from program
DESKTOP_LINK_FILE="${PGM_NAME}_${PGM_VERSION}.desktop"
else
PGM_FULL_NAME="${PGM_NAME}-${PGM_VERSION}-${PGM_BUILDTYPE}"
ICON_NAME="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}" #no dash between name and version since dash separates vendor from program
MENU_FILE="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}.desktop" #no dash between name and version since dash separates vendor from program
DESKTOP_LINK_FILE="${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}.desktop"
fi
PGM_EXEC_PATH="${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/${PGM_EXEC_FILE}"
ICON_PATH="${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/share/resources"
MENU_FILE_PATH="${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/share"
################################
# Install bundle and Menu/Link
################################
# uninstall any older versions
UNINSTALLERS=$(find ${INSTALL_DEST_BASE} -maxdepth 1 -type f -name "${PGM_NAME}-*.uninstall.sh")
if [ ! -z "$UNINSTALLERS" ];
then
for i in $UNINSTALLERS; do
echo ""
echo "Found existing ${PGM_NAME} installation."
ANSWER=$(VaildateYesNoQuestion "Do you want to run the uninstaller ${i} ?")
if test "y" = $ANSWER;
then
echo ""
echo "Running uninstaller $i"
${i}
${SUPER} rm -f ${i}
fi
done
fi
# install
echo ""
echo "Installing ${PGM_NAME} ${PGM_VERSION} in ${INSTALL_DEST_BASE}"
echo ""
# Copy the new version in the install directory
${SUPER} mkdir ${INSTALL_DEST_BASE}/${PGM_FULL_NAME}
${SUPER} cp -Rf ${BUNDLE_DIR}/* ${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/
# write the desktop/menu file
echo "[Desktop Entry]" > /tmp/${MENU_FILE}
echo "Encoding=UTF-8" >> /tmp/${MENU_FILE}
echo "Version=1.0" >> /tmp/${MENU_FILE}
echo "Type=Application" >> /tmp/${MENU_FILE}
echo "Terminal=false" >> /tmp/${MENU_FILE}
echo "Exec=${PGM_EXEC_PATH}" >> /tmp/${MENU_FILE}
if [ -z ${PGM_BUILDTYPE} ];
then
echo "Name=${PGM_NAME}-${PGM_VERSION}" >> /tmp/${MENU_FILE}
else
echo "Name=${PGM_NAME}-${PGM_VERSION}-${PGM_BUILDTYPE}" >> /tmp/${MENU_FILE}
fi
echo "Icon=${ICON_NAME}" >> /tmp/${MENU_FILE}
echo "Comment=Digital Audio Workstation" >> /tmp/${MENU_FILE}
echo "Categories=AudioVideo;AudioEditing;Audio;Recorder;" >> /tmp/${MENU_FILE}
chmod ugo+rx /tmp/${MENU_FILE}
${SUPER} mv /tmp/${MENU_FILE} ${MENU_FILE_PATH}/.
# install the Menu, Link, and Icon(s)
if [ "T" = ${HAS_XDG} ];
then
echo "Adding ${PGM_NAME} to the applications menu"
${SUPER} xdg-icon-resource install --context apps --size 16 ${ICON_PATH}/${PGM_NAME}-icon_16px.png ${ICON_NAME}
${SUPER} xdg-icon-resource install --context apps --size 22 ${ICON_PATH}/${PGM_NAME}-icon_22px.png ${ICON_NAME}
${SUPER} xdg-icon-resource install --context apps --size 32 ${ICON_PATH}/${PGM_NAME}-icon_32px.png ${ICON_NAME}
${SUPER} xdg-icon-resource install --context apps --size 48 ${ICON_PATH}/${PGM_NAME}-icon_48px.png ${ICON_NAME}
${SUPER} xdg-icon-resource install --context apps --size 256 ${ICON_PATH}/${PGM_NAME}-icon_256px.png ${ICON_NAME}
if [ -e ${ICON_PATH}/${PGM_NAME}_icon.svg -a -d /usr/share/icons/hicolor/scalable/apps ];
then
${SUPER} cp -f ${ICON_PATH}/${PGM_NAME}_icon.svg /usr/share/icons/hicolor/scalable/apps/${ICON_NAME}.svg
fi
${SUPER} xdg-desktop-menu install ${MENU_FILE_PATH}/${MENU_FILE}
${SUPER} xdg-desktop-menu forceupdate --mode system # Some systems need an extra kick
echo ""
echo "Creating a desktop link for ${PGM_NAME} in ${USER_DESKTOP_DIR}"
cp ${MENU_FILE_PATH}/${MENU_FILE} "${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}"
chmod ugo+rwx "${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}"
else
echo ""
echo "Creating a desktop link for ${PGM_NAME} in ${USER_DESKTOP_DIR}"
cp ${MENU_FILE_PATH}/${MENU_FILE} "${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}"
chmod ugo+rwx "${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}"
fi
echo ""
echo "Copying uninstall script to ${INSTALL_DEST_BASE}"
echo ""
${SUPER} cp -f ${BUNDLE_DIR}/bin/*.uninstall.sh ${INSTALL_DEST_BASE}/.
# Create link to the program in user bin
echo ""
echo "Creating link ${PGM_NAME}${MAJOR_VERSION} in ${USER_BIN_DIR}"
echo ""
if [ -d "${USER_BIN_DIR}" ]; then
if [ -e "${USER_BIN_DIR}/${PGM_NAME}${MAJOR_VERSION}" ]; then
${SUPER} rm -f ${USER_BIN_DIR}/${PGM_NAME}${MAJOR_VERSION}
fi
cd "${USER_BIN_DIR}"
${SUPER} ln -sf ${PGM_EXEC_PATH} ${PGM_NAME}${MAJOR_VERSION}
cd "${PKG_PATH}"
else
echo "Can not create link because ${USER_BIN_DIR} does not exist"
fi
############################################
# Allow to remove non-free stuff for purists
############################################
if test "${PGM_VENDOR}" = "Ardour" -a -d "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/lib/LV2/Harrison.lv2"; then
ANSWER=$(VaildateYesNoEnterQuestion "Install Harrison XT plugins and ACE plugin GUIs?" "y")
if test "n" = $ANSWER; then
${SUPER} rm -rf "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/lib/LV2/Harrison.lv2"
else
echo "Deploying Harrison plugins to ${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/lib/LV2/Harrison.lv2"
fi
fi
###########################
# Check Jack and qjackctl
###########################
echo ""
echo "Checking to see if Jack is installed"
echo ""
JACK_INSTALLED="f"
if which jackd > /dev/null; then
JACK_INSTALLED="t"
echo "Jack already present"
elif which jackdbus > /dev/null; then
echo ""
echo "jackdbus was found but not jackd. Jack version compatibility check cannot be performed."
echo ""
JACK_INSTALLED="i"
else
echo ""
echo "The program Jack is missing from this system."
echo ""
echo "Jack is a very useful utility to allow you to interconnect $PGM_NAME and other audio/MIDI applications."
echo "You can use $PGM_NAME without it, but you may find it useful to have around."
echo ""
ANSWER=$(VaildateYesNoQuestion "Install jack using system software repository?")
if test "y" = $ANSWER;
then
echo "Attempting to install Jack"
SystemInstall "jackd"
if [ $? -ne 0 ];
then
echo ""
read -p "Press ENTER to continue:" BLAH
else
JACK_INSTALLED="t"
fi
fi
fi
# Check to see if Jack is new enough to operate correctly.
if [ "t" = ${JACK_INSTALLED} ];
then
JACK_VERSION_OK="f"
JACK_VER_STRING=$(jackd --version | grep -e "jackd.*protocol")
JACK_NAME=$(echo $JACK_VER_STRING | awk '{print $1}')
JACK_VERSION=$(echo $JACK_VER_STRING | awk '{print $3}' | sed 's/-.*$//')
JACK_VERSION_MAJOR=$(echo $JACK_VERSION | awk 'BEGIN{FS="."}{print $1}')
JACK_VERSION_MIDDLE=$(echo $JACK_VERSION | awk 'BEGIN{FS="."}{print $2}')
JACK_VERSION_MINOR=$(echo $JACK_VERSION | awk 'BEGIN{FS="."}{print $3}')
if [ "jackd" = ${JACK_NAME} ];
then
if [ ${JACK_VERSION_MAJOR} -eq 0 ];
then
if [ ${JACK_VERSION_MIDDLE} -eq 121 ];
then
if [ ${JACK_VERSION_MINOR} -ge 3 ];
then
JACK_VERSION_OK="t"
fi
elif [ ${JACK_VERSION_MIDDLE} -gt 121 ];
then
JACK_VERSION_OK="t"
fi
elif [ ${JACK_VERSION_MAJOR} -gt 0 ];
then
JACK_VERSION_OK="t"
fi
elif [ "jackdmp" = ${JACK_NAME} ];
then
if [ ${JACK_VERSION_MAJOR} -eq 1 ];
then
if [ ${JACK_VERSION_MIDDLE} -eq 9 ];
then
if [ ${JACK_VERSION_MINOR} -ge 8 ];
then
JACK_VERSION_OK="t"
fi
elif [ ${JACK_VERSION_MIDDLE} -gt 9 ];
then
JACK_VERSION_OK="t"
fi
elif [ ${JACK_VERSION_MAJOR} -gt 1 ];
then
JACK_VERSION_OK="t"
fi
fi
if [ "t" = ${JACK_VERSION_OK} ];
then
echo ""
echo "Jack Version Check OK (${JACK_VER_STRING})"
echo ""
else
echo ""
echo "!!! WARNING !!! - The version of Jack on this system is too old!"
echo "Using an old version of Jack is not recommended. Please update"
echo "Jack for best results."
echo ""
echo "System Jack version:"
echo " ${JACK_VER_STRING}"
echo ""
echo "Recommended minimum versions:"
echo " Jack1 - 0.121.3"
echo " Jack2 - 1.9.8"
echo ""
read -p "Press ENTER to continue:" BLAH
fi
fi
if ! which qjackctl > /dev/null;
then
echo ""
echo "The program QjackCtl is missing from this system."
echo "QjackCtl is an extremely useful tool for any system that runs JACK applications like $PGM_NAME."
echo "We recommend that you install it."
echo ""
ANSWER=$(VaildateYesNoQuestion "Install QjackCtl using system software repository?")
if test "y" = $ANSWER;
then
echo "Attempting to install QjackCtl"
SystemInstall "qjackctl"
if [ $? -ne 0 ];
then
echo ""
read -p "Press ENTER to continue:" BLAH
fi
fi
fi
########################
# Run Sanity Check
########################
USER_GROUP_ADJUSTED="f"
if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -a > /dev/null";
then
echo ""
echo "System failed the quick sanity check... Looking for the cause"
if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -rt > /dev/null";
then
echo ""
echo "System does not allow realtime for the current user... Looking for a solution"
if ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -hasaudiogroup > /dev/null";
then
if ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -memberaudiogroup > /dev/null 2>&1";
then
## This is an odd case. We have an audio group and are a member.
echo ""
echo "!!! WARNING !!! - The current user can not execute realtime processes."
echo "This will adversely affect audio latency."
echo "This system has an audio group and the user is a member. If jack was"
echo "just installed, a simple log out/in may fix this."
echo ""
echo "For best results, please correct this on your system."
echo "(Hint: check /etc/security/limits.conf or /etc/security/limits.d/)"
echo ""
read -p "Press ENTER to continue:" BLAH
else
# Not a member of an audio group. Try to fix it.
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" ";
then
# add user to audio group
echo ""
echo "Adding user ${USER_NAME} to the audio group."
echo "This should allow you to run realtime tasks. Please re-login for this change to take affect."
echo ""
read -p "Press ENTER to continue:" BLAH
if ${SUPER} usermod -a -G audio ${USER_NAME};
then
USER_GROUP_ADJUSTED="t"
else
echo ""
echo "!!! ERROR !!! - Not able to add user to the audio group (usermod failed)!"
echo ""
echo "Please add yourself to the audio group and re-login"
echo ""
read -p "Press ENTER to continue:" BLAH
fi
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" ";
then
# add user to jackuser group
echo ""
echo "Adding user ${USER_NAME} to the jackuser group."
echo "This should allow you to run realtime tasks. Please re-login for this change to take affect."
echo ""
read -p "Press ENTER to continue:" BLAH
if ${SUPER} usermod -a -G jackuser ${USER_NAME};
then
USER_GROUP_ADJUSTED="t"
else
echo ""
echo "!!! ERROR !!! - Not able to add user to the jackuser group."
echo ""
echo "Please add yourself to the audio group and re-login"
echo ""
read -p "Press ENTER to continue:" BLAH
fi
fi
fi
else
# No audio group found on this system!
echo ""
echo "!!! WARNING !!! - The system does not seem to have an audio group (audio or jackuser)."
echo ""
echo "We will not attempt to fix this. Please configure your system to allow"
echo "non-root users to execute realtime tasks."
echo ""
read -p "Press ENTER to continue:" BLAH
fi
fi
if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -freqscaling > /dev/null";
then
echo ""
echo "!!! WARNING !!! - Your system seems to use frequency scaling."
echo "This can have a serious impact on audio latency."
echo "For best results turn it off, e.g. by choosing the 'performance' governor."
echo ""
read -p "Press ENTER to continue:" BLAH
fi
if [ "f" = $USER_GROUP_ADJUSTED ];
then
if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -memlock > /dev/null";
then
echo ""
echo "!!! WARNING !!! - You are not allowed to lock memory."
echo ""
echo "We will not attempt to fix this. Please configure your system to allow"
echo "non-root users to execute lock memory."
echo ""
read -p "Press ENTER to continue:" BLAH
fi
fi
fi
########################
# Install Complete
########################
echo ""
echo "Cleaning up"
rm -rf ${BUNDLE_DIR}/
echo ""
echo "!!! Install Complete !!!"
if [ "t" = $USER_GROUP_ADJUSTED ];
then
echo "You will need to logout and then login again for all changes to be complete"
fi
echo ""
read -p "Press ENTER to exit installer:" BLAH
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