Compiling NRG Ljubljana from source¶

Installation steps¶

Download the source code of the latest stable version by cloning the rokzitko/NRGLjubljana repository from GitHub:
```
$ git clone https://github.com/rokzitko/NRGLjubljana nrgljubljana.src
```
Create and move to a new directory where you will compile the code:
```
$ mkdir nrgljubljana.build && cd nrgljubljana.build
```
In the build directory call cmake, including any additional custom CMake options, see below:
```
$ cmake -DCMAKE_INSTALL_PREFIX=path_to_install_dir ../nrgljubljana.src
```
Compile the code, run the tests and install the application:
```
$ make
$ make test
$ make install
```

To use a particular version, go into the directory with the sources, and look at all available versions:

$ cd nrgljubljana.src && git tag

Checkout the version of the code that you want:

$ git checkout 2019/12

and follow steps 2 to 4 above to compile the code.

The compilation of NRG Ljubljana can be configured using CMake-options:

cmake ../nrgljubljana.src -DOPTION1=value1 -DOPTION2=value2 ...

Options	Syntax
Specify an installation path	-DCMAKE_INSTALL_PREFIX=path
Build in Debugging Mode	-DCMAKE_BUILD_TYPE=Debug
Disable testing (not recommended)	-DBuild_Tests=OFF
Build the documentation	-DBuild_Documentation=ON