File: build-hello

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#!/bin/sh

arch="$(uname -r | egrep -o '[a-z0-9]+$')"
apt-get -y install linux-headers-${arch} linux-image-${arch}-dbg 2>&1

target_kernel="$(dpkg -l linux-headers-\* | awk '/^ii/ { print $2 ; exit }' | sed s/linux-headers-//)"

# FIXME: https://bugs.debian.org/1040545
stap -p 4 -r "$target_kernel" -e 'probe oneshot { println("hello world") }' -m hello 2>&1

# Ensure hello.ko was produced
test -f hello.ko