docs: Consolidate building on AArch64 to building.md

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
This commit is contained in:
Henry Wang 2022-12-07 23:28:38 -05:00 committed by Rob Bradford
parent d15e1f1a13
commit 6835dfa5e9
2 changed files with 8 additions and 37 deletions

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@ -7,39 +7,6 @@ booting and direct-kernel booting. The document covers both methods.
All the steps are based on Ubuntu. We use the Ubuntu cloud image for guest VM
disk.
## Getting started
We create a folder to build and run Cloud Hypervisor at `$HOME/cloud-hypervisor`
```shell
$ export CLOUDH=$HOME/cloud-hypervisor
$ mkdir $CLOUDH
```
## Prerequisites
You need to install some prerequisite packages to build and test Cloud Hypervisor.
### Tools
```bash
# Install rust tool chain
$ curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
# Install the tools used for building guest kernel, EDK2 and converting guest disk
$ sudo apt-get update
$ sudo apt-get install git build-essential m4 bison flex uuid-dev qemu-utils
```
### Building Cloud Hypervisor
```bash
$ pushd $CLOUDH
$ git clone https://github.com/cloud-hypervisor/cloud-hypervisor.git
$ cd cloud-hypervisor
$ cargo build
$ popd
```
### Disk image
Download the Ubuntu cloud image and convert the image type.

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@ -24,12 +24,15 @@ Hypervisor. Here, all the steps are based on Ubuntu, for other Linux
distributions please replace the package manager and package name.
```shell
# Install build-essential, git, and qemu-utils
$ sudo apt install git build-essential qemu-utils
# Install basic packages needed. For a package list targeting for more
# functionalities for example the test, please see resources/Dockerfile.
$ sudo apt-get update
$ sudo apt install git build-essential m4 bison flex uuid-dev qemu-utils
# Install rust tool chain
$ curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
# If you want to build statically linked binary please add musl target
$ rustup target add x86_64-unknown-linux-musl
$ rustup target add x86_64-unknown-linux-musl # x86-64
$ rustup target add aarch64-unknown-linux-musl # AArch64
```
## Clone and build
@ -46,7 +49,8 @@ $ cargo build --release
$ sudo setcap cap_net_admin+ep ./target/release/cloud-hypervisor
# If you want to build statically linked binary
$ cargo build --release --target=x86_64-unknown-linux-musl --all
$ cargo build --release --target=x86_64-unknown-linux-musl --all # x86-64
$ cargo build --release --target=aarch64-unknown-linux-musl --all # AArch64
$ popd
```