Windows

Before building the code, make sure that all the necessary tools and libraries are installed

Here, we provide a step-by-step instruction for installation of the necessary packages using Cygwin.

• Download the Cygwin installer from the official website

• Launch Cygwin setup.
• Choose "Install from Internet".
• Set up a Root directory.
• Set up a local package directory.
• Choose "Use System Proxy Settings".
• Choose A Download Site.
• After a while, a new "Select Packages" window appears. Navigate to "Full" list in the upper right corner:

• Locate necessery packages: make, gcc-fortran, liblapack-devel, libopenblas, git and unzip. Choose the most recent version.

• Proceed with the installation and close the Setup window.

• Launch Cygwin Terminal

• Clone the repository from git

• Enter the cloned directory

• Build the project using

The script will extract the wigxjpf library in ./libs directory,
and then build and compile the contents of ./src directory.
The executable, scattering.x, is located in the main directory.

You can now run make test to make sure that you recover reference outputs in the ref/ directory.

Read more about test runs here.