How to build

Windows

1. Install cmake>=3.13.0 (https://cmake.org/download).

2. Install Visual Studio >= 2017 (https://www.visualstudio.com/vs/), and Visual Studio 2019 is strongly recommended.

3. Download and install Boost prebuilt binaries https://sourceforge.net/projects/boost/files/boost-binaries/1.68.0/boost_1_68_0-msvc-14.1-64.exe, also add BOOST_ROOT to the Environment Variables.

4. Download and install OpenSSL prebuilt binaries https://slproweb.com/products/Win32OpenSSL.html (Win64 OpenSSL v1.1.0h for example) and add OPENSSL_ROOT_DIR to the Environment Variables.

5. Download and install QT 5.11 https://download.qt.io/official_releases/qt/5.11/5.11.0/qt-opensource-windows-x86-5.11.0.exe.mirrorlist and add QT5_ROOT_DIR to the Environment Variables (usually it looks like .../5.11.0/msvc2017_64), also add QML_IMPORT_PATH (it should look like %QT5_ROOT_DIR%\qml). BTW disabling system antivirus on Windows makes QT installing process much faster.

6. Add .../qt511/5.11.1/msvc2017_64/bin and .../boost_1_68_0/lib64-msvc-14.1 to the System Path.

7. Fetch the ufochain project

git clone https://github.com/ufo-project/ufochain.git

8. Cmake-gui -> Set Project Folder -> Configure -> Generate -> Open Project -> Build

• Btw: If you want to get a static release build, change line 131 set(UFO_USE_STATIC FALSE) to set(UFO_USE_STATIC TRUE) at CMakeList.txt, and use QT static lib (https://github.com/ufo-project/qt5-static-win) to replace Qt dynamic lib in step 5.

Ubuntu 18.04

1. Upgrade gcc and libstdc++

sudo apt update
sudo add-apt-repository ppa:ubuntu-toolchain-r/ppa
sudo apt update
sudo apt install wget gcc-8 unzip libssl1.0.0 software-properties-common
sudo apt-get install --only-upgrade libstdc++6

2. Install dependencies

sudo add-apt-repository ppa:beineri/opt-qt-5.11.0-bionic
sudo add-apt-repository ppa:mhier/libboost-latest
sudo apt-get update && sudo apt-get upgrade
sudo apt-get install g++-8 libssl-dev curl wget git make
sudo apt-get install libgl1-mesa-dev zlib1g-dev libboost1.67-dev
sudo apt-get install qt511base qt511declarative qt511svg qt511tools

3. Install cmake

wget https://cmake.org/files/v3.13/cmake-3.13.0-Linux-x86_64.sh
sudo sh ./cmake-3.13.0-Linux-x86_64.sh --skip-license --prefix=/usr

4. Fetch the ufochain project

git clone https://github.com/ufo-project/ufochain.git

5. Go to the Ufo project folder and start the release build

export PATH=/opt/qt511/bin:$PATH && export CC=gcc-8 && export CXX=g++-8
cmake -DCMAKE_BUILD_TYPE=Release && make -j4

• Btw: If you want to get a static link with NO-QT-GUI release build

1. Get OpenSSL-1.1.0k and build static libraries

wget https://www.openssl.org/source/old/1.1.0/openssl-1.1.0k.tar.gz
tar xvfz openssl-1.1.0k.tar.gz
cd openssl-1.1.0k
./config 
make -j4

2. Get Boost-1.67.0 and build static libraries

wget https://iweb.dl.sourceforge.net/project/boost/boost/1.67.0/boost_1_67_0.zip
unzip boost_1_67_0.zip
cd boost_1_67_0
sh bootstrap.sh
./b2 link=static

3. Modify and change line 131 set(UFO_USE_STATIC FALSE) to set(UFO_USE_STATIC TRUE) at CMakeList.txt, and then add two lines in line 14 just as

set(OPENSSL_ROOT_DIR "<your openssl source file dir>")
set(BOOST_ROOT "<your boost source file dir>")

4. Build static link and NO-QT-QUI release

cmake -DCMAKE_BUILD_TYPE=Release -DUFO_QT_UI_WALLET=FALSE .
make -j4

How to run

ufo-node

./ufo-node --peer=mainnet-node01.ufo.link:20015,mainnet-node02.ufo.link:20015,mainnet-node03.ufo.link:20015 --treasury_path=treasury.bin --port=20015 

explorer-node

./explorer-node --peer=mainnet-node01.ufo.link:20015,mainnet-node02.ufo.link:20015,mainnet-node03.ufo.link:20015 --api_port=20020

wallet-api

./wallet-api --node_addr=mainnet-node01.ufo.link:20015,mainnet-node02.ufo.link:20015,mainnet-node03.ufo.link:20015 --pass=<your wallet pass> --use_http=1 --ip_whitelist=<ip allow to access>