#!/bin/sh
# Script to install debugging symbols for the current kernel
# See https://wiki.ubuntu.com/DebuggingProgramCrash

if ! test -f /etc/apt/sources.list.d/ddebs.list
then
    # Add the ddeb repository
    echo "deb http://ddebs.ubuntu.com $(lsb_release -cs) main restricted universe multiverse" |
       sudo tee -a /etc/apt/sources.list.d/ddebs.list
    echo "deb http://ddebs.ubuntu.com $(lsb_release -cs)-updates main restricted universe multiverse
    deb http://ddebs.ubuntu.com $(lsb_release -cs)-security main restricted universe multiverse
    deb http://ddebs.ubuntu.com $(lsb_release -cs)-proposed main restricted universe multiverse" |
       sudo tee -a /etc/apt/sources.list.d/ddebs.list
    sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 428D7C01
    sudo apt-get update
fi

# Now install the debugging symbols for the package in question
if ! sudo apt-get install linux-image-$(uname -r)-dbgsym 
then
    echo Your kernel may be out of date.  Try installing an updated one with the command
    echo   sudo apt-get dist-upgrade
    echo then reboot and try this script again.
    exit 1
fi

# And the headers, else systemtap won't be able to compile modules
sudo apt-get install linux-headers-$(uname -r)