# Compiling Warthog from source on Linux

Compiling Warthog from soure is an alternative to the use precompiled binaries.

Before we can start make sure you have a recent Linux distribution. In this guide we are using Ubuntu 22.04.3 LTS. We need to update our package manager and install git, build-essential, meson and ninja-build:

sudo apt update
sudo apt install git
sudo apt install build-essential meson ninja-build

Now that we have git we can clone the Warthog repository from GitHub:

git clone https://github.com/warthog-network/Warthog

A new directory should be created, let's cd into it and run meson build to create a build directory named build:

cd Warthog
meson build

When you run the meson build command for the first time some extra dependencies will be downloaded so it might take a while. Now we have a build directory within the Warthog directory so we cd into it and start compilation with ninja:

cd build
ninja

Congratulations! You now have compiled the Warthog C++ source. But wait - there is a problem: we did not enable compiler optimizations. In meson compiler optimizations need to be explicitly enabled with the --buildtype=release flag. Then the compiled executables and libraries will be more efficient. This is important for mining because you will get better hashrate with optimized compilation.

So let's do this again, we will go up one directory and delete the build directory again. Then we recreate it but this time with the --buildtype=release option and compile again with ninja:

cd ..
rm -rf build
meson build --buildtype=release
cd build
ninja

Note that now meson reports it has set buildtype: release.

After compilation finished successfully we can have a look at the compiled artifacts: Warthog currently compiles a node and a wallet. They are generated in the src directory within the build directory. Since the algo update miner is no longer in this main repo, you can see the available miner here. Have a look:

cd src/
ls