docs: add basic clean virtualised linux install and build notes (tari-project#784)

Description
Add basic docs and script for linux install and builds

Motivation and Context
Help with builds from a common point

Author: leet4tari

.license.ignore

@@ -1,6 +1,7 @@
 ./CODEOWNERS
 ./LICENSE
 ./applications/tari_indexer/src/substate_storage_sqlite/schema.rs
+./buildtools/vagrant/Vagrantfile
 ./comms/tari_comms_logging/src/schema.rs
 ./dan_layer/storage_sqlite/src/global/schema.rs
 ./dan_layer/state_store_sqlite/src/schema.rs

buildtools/build-notes.md

@@ -0,0 +1,119 @@
+## Build Notes we don't want to lose?
+
+Build options:
+ - Native
+ - Docker
+ - Virtualised
+ - Emulated
+
+# Building Linux x86_64 & ARM64
+
+Using Vagrant and VirtualBox has a baseline for building needs, including tools, libs and testing
+
+Linux ARM64 can be built using Vagrant and VirtualBox or Docker and cross
+
+# Prep Ubuntu for development
+# From - https://github.com/tari-project/tari-dan/blob/development/scripts/install_ubuntu_dependencies.sh
+```bash
+sudo apt-get update
+sudo DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends --assume-yes \
+  apt-transport-https \
+  ca-certificates \
+  curl \
+  gpg \
+  openssl \
+  libssl-dev \
+  pkg-config \
+  libsqlite3-dev \
+  git \
+  cmake \
+  dh-autoreconf \
+  libc++-dev \
+  libc++abi-dev \
+  libprotobuf-dev \
+  protobuf-compiler \
+  libncurses5-dev \
+  libncursesw5-dev \
+  build-essential \
+  zip
+```
+
+# Install rust
+```bash
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
+```
+# or unattended rust install
+```bash
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
+```
+
+```bash
+source "$HOME/.cargo/env"
+```
+
+# Install wasm prerequisite
+```bash
+rustup target add wasm32-unknown-unknown
+```
+
+# Install nodejs prerequisite
+```bash
+export NODE_MAJOR=20
+sudo mkdir -p /etc/apt/keyrings
+curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | \
+  sudo gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg
+echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_${NODE_MAJOR}.x nodistro main" | \
+  sudo tee /etc/apt/sources.list.d/nodesource.list
+
+sudo apt-get update 
+
+sudo DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends --assume-yes \
+  nodejs
+```
+
+# Prep Ubuntu for cross-compile aarch64/arm64 on x86_64
+```bash
+sudo DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends --assume-yes \
+  pkg-config-aarch64-linux-gnu \
+  gcc-aarch64-linux-gnu \
+  g++-aarch64-linux-gnu
+```
+
+# Prep rust for cross-compile aarch64/arm64 on x86_64
+```bash
+rustup target add aarch64-unknown-linux-gnu
+rustup toolchain install stable-aarch64-unknown-linux-gnu
+```
+
+# Check was tools chains rust has in place
+```bash
+rustup target list --installed
+rustup toolchain list
+```
+
+# get/git the code base
+```bash
+mkdir -p ~/src
+cd ~/src
+git clone git@github.com:tari-project/tari-dan.git
+cd tari-dan
+```
+
+# Build Testing
+```bash
+cargo build \
+  --target aarch64-unknown-linux-gnu \
+  --bin tari_dan_wallet_cli
+```
+
+# Build target Release
+```bash
+cargo build --locked --release \
+  --target aarch64-unknown-linux-gnu
+```
+
+# Using a single command line build using Docker
+```bash
+cross build --locked --release \
+  --target aarch64-unknown-linux-gnu
+```

buildtools/vagrant/.gitignore

@@ -0,0 +1,2 @@
+.vagrant
+*.log

buildtools/vagrant/Vagrantfile

@@ -0,0 +1,41 @@
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+Vagrant.configure("2") do |config|
+  config.vm.box = "ubuntu/bionic64"
+
+  # Disable automatic box update checking. If you disable this, then
+  # boxes will only be checked for updates when the user runs
+  # `vagrant box outdated`. This is not recommended.
+  # config.vm.box_check_update = false
+  config.vm.box_check_update = false
+
+  # https://subscription.packtpub.com/book/virtualization_and_cloud/9781786464910/1/ch01lvl1sec12/enabling-virtualbox-guest-additions-in-vagrant
+  # vagrant vbguest --status
+  # vagrant vbguest --do install
+  if Vagrant.has_plugin?("vagrant-vbguest") then
+    config.vbguest.auto_update = false
+  end
+
+  # Share an additional folder to the guest VM. The first argument is
+  # the path on the host to the actual folder. The second argument is
+  # the path on the guest to mount the folder. And the optional third
+  # argument is a set of non-required options.
+  # config.vm.synced_folder "../data", "/vagrant_data"
+
+  # virtualbox settings
+  config.vm.provider :virtualbox do |vb|
+    vb.cpus = 4
+    vb.memory = 6*1024
+    vb.gui = false
+    vb.linked_clone = true
+  end
+
+  # Enable provisioning with a shell script. Additional provisioners such as
+  # Ansible, Chef, Docker, Puppet and Salt are also available. Please see the
+  # documentation for more information about their specific syntax and use.
+  # config.vm.provision "shell", inline: <<-SHELL
+  #   apt-get update
+  #   apt-get install -y apache2
+  # SHELL
+end

scripts/install_ubuntu_dependencies.sh

@@ -0,0 +1,20 @@
+apt-get install --no-install-recommends --assume-yes \
+  apt-transport-https \
+  ca-certificates \
+  curl \
+  gpg \
+  openssl \
+  libssl-dev \
+  pkg-config \
+  libsqlite3-dev \
+  git \
+  cmake \
+  dh-autoreconf \
+  libc++-dev \
+  libc++abi-dev \
+  libprotobuf-dev \
+  protobuf-compiler \
+  libncurses5-dev \
+  libncursesw5-dev \
+  build-essential \
+  zip