Building from source

Dependencies

Dependency	Minimum version	Notes
CMake	3.16	Build system
GCC / Clang	GCC 7 / Clang 6	C++17 required
Boost	1.86	All components (uses `io_context`)
OpenSSL	3.0	For SwapDaemon (supports 4.x)
secp256k1	—	Elliptic curve crypto (system pkg or submodule)
Go	1.24	For swapxfg TUI only

Ubuntu / Debian
macOS
Windows

sudo apt-get update
sudo apt-get install -y \
  build-essential cmake \
  libboost-all-dev \
  libssl-dev \
  libsecp256k1-dev \
  libjsoncpp-dev \
  pkg-config

brew install cmake boost openssl@4 secp256k1 jsoncpp pkg-config
# OpenSSL path for CMake:
export OPENSSL_ROOT_DIR=$(brew --prefix openssl@4)

Build

git clone https://github.com/usexfg/fuego-suite.git
cd fuego-suite
mkdir build && cd build
cmake .. -DUSE_VENDORED_SECP256K1=OFF
make -j$(nproc)        # Linux
make -j$(sysctl -n hw.ncpu)  # macOS

Binaries are in build/release/src/:

fuegod — daemon
fire_wallet — CLI wallet
testnetd — testnet daemon variant
xfg-swapd — swap daemon (all pairs)
fuego-tui — Go TUI (built separately)
swapxfg — Go swap CLI/TUI (built separately)

Build targets

make fuegod          # Daemon only
make fire_wallet     # Wallet only
make xfg-swapd       # Swap daemon only

SwapDaemon dependencies

The swap daemon links OpenSSL via CMake imported targets (OpenSSL::SSL, OpenSSL::Crypto). If CMake cannot find OpenSSL:

cmake .. -DOPENSSL_ROOT_DIR=/usr/local/opt/openssl

Go TUI (optional)

cd swapxfg
go build ./...

Requires Go 1.24+. The TUI connects to fuegod via HTTP RPC.

Running tests

cd build
make tests
ctest --output-on-failure

Integration tests require a running testnet node. See tests/EndToEnd/ for setup.

Start

Getting started

Architecture

HEAT

HEAT CDs

Hearth

swapXFG

Tutorials

API reference

Security

Developer

Optional / other

Building from source

Dependencies

Build

Build targets

SwapDaemon dependencies

Go TUI (optional)

Running tests

​Dependencies

​Build

​Build targets

​SwapDaemon dependencies

​Go TUI (optional)

​Running tests

Dependencies

Build

Build targets

SwapDaemon dependencies

Go TUI (optional)

Running tests