#

# functions to install the build and run dependencies

#

# do we need sudo, or are we already running as root?

if [ ${EUID} != 0 ]; then

echo "not running as root, using sudo"

APT="sudo apt-get"

else

echo "running as root."

APT="apt-get"

fi

function install_build_dependencies()

{

echo "installing build dependencies.."

if [ "$(expr substr $(uname -s) 1 5)" == "Linux" ]; then

$APT -o Acquire::Max-FutureTime=86400 update > /dev/null

# installing python build dependencies

$APT install -y python3 python3-pip python3-plumbum python3-prctl python3-toml python3-pexpect python3-packaging > /dev/null

# nrk build dependencies

$APT install -y uml-utilities mtools zlib1g-dev make gcc build-essential git curl > /dev/null

# For building rump packages (rkapps)

$APT install -y genisoimage > /dev/null

fi

}

function install_run_dependencies()

{

echo "installing run dependencies..."

if [ "$(uname)" == "Darwin" ]; then

brew install qemu

elif [ "$(expr substr $(uname -s) 1 5)" == "Linux" ]; then

# native build dependencies

$APT install -y qemu qemu-kvm qemu-system-x86 sshpass hwloc libhwloc-dev numactl libevent-dev bridge-utils > /dev/null

# nrk integration-test dependencies

$APT install -y isc-dhcp-server socat netcat-openbsd redis-tools net-tools graphviz tcpdump > /dev/null

fi

}

function bootstrap_rust()

{

echo "bootstrapping rust..."

if [ -f "$HOME/.cargo/env" ]; then

source "$HOME/.cargo/env"

fi

# Make sure rust is up-to-date

if [ ! -x "$(command -v rustup)" ] ; then

curl https://sh.rustup.rs -sSf | sh -s -- -y

fi

source "$HOME/.cargo/env"

rustup update

}

function install_rust_build_dependencies()

{

echo "rust build dependencies"

# Install mdbook (used by docs/)

if [ ! -x "$(command -v mdbook)" ]; then

MDBOOK_FLAGS=""

if [ "$CI" = true ] ; then

# Reduce compile time by disabling `watch`, `serve` etc. commands

# otherwise this takes >5min in CI:

MDBOOK_FLAGS="--no-default-features"

fi

cargo install mdbook $MDBOOK_FLAGS

fi

}

function install_rust_run_dependencies()

{

# Install corealloc (used by run.py) -- only native

if [ ! -x "$(command -v corealloc)" ]; then

cargo install corealloc

fi

}