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Cloning

To clone this repo, you need to pull in the submodules:

git clone https://github.com/microsoft/monza
git submodule update --init

It is not recommended to force --recursive as this pulls in significant amount of code that is not needed.

Updating code

To pull the latest code from the master branch, cd to the root of the checkout and run

git pull
git submodule update

Building guest and test apps

For reference on what goes into the guest, check the organization.

Prerequisites to build on Linux

These steps were tested on Ubuntu 20.04. The QEMU available in Ubuntu 18.04 does not support RDRAND and is unsuitable.

First, you will need to install dependencies:

sudo apt update        # optional, if you haven't updated recently
sudo apt install cmake build-essential ninja-build \
                 clang-12 libc++-12-dev libc++abi-12-dev clang-tools-12 \
                 nasm \
                 clang-format-9 \
                 qemu-system \
                 python3 python3-ecdsa

Apply patches to external repos

cd external
./apply-guest-patches.sh
cd ..

Build instructions:

Do this from the repository root and not from the guest-verona-rt subdirectory.

You can run

mkdir build
cd build
cmake .. -GNinja -DCMAKE_BUILD_TYPE=RelWithDebInfo
ninja

to build the release installation with debug info.

Switch the cmake line to either

cmake .. -GNinja -DCMAKE_BUILD_TYPE=Debug
cmake .. -GNinja -DCMAKE_BUILD_TYPE=Release

to provide the other configurations.

Subsequent builds

For subsequent builds, you do not need to rerun cmake. From the build directory, you can run

ninja