Installation
------------
CMake is used to build the library. For default build use:

```
> mkdir build
> cd build
> cmake ../
> make
```

after the compilation the libraries and headers must be either installed system-wide by make install or PATH and LD_LIBRARY_PATH must be adjusted to point to headers and library files.
The default install path can be change, ie: cmake -DCMAKE_INSTALL_PREFIX=/opt/catima

Alternative to the system-wide installation is to adjust library path and include paths.
This can be done sourcing the init.sh file, which is generated in the build directory:
```
source init.sh
```


cmake options
-------------
compile options, enable or disable with cmake:
> cmake ../ -D[OPTION]

available options:
  * BUILD_SHARED_LIBS - if ON shared library is build, otherwise static
  * PYTHON_MODULE - enable/disable building of the python bindigs, pybind11 is required to build the catima python module, default OFF
  * APPS - build command line app, default ON
  * TESTS - build tests, default OFF
  * EXAMPLES - build examples, default OFF
  * DOCS - prepare doxygen documentation (after cmake, __make docs__ needs to be executed)
  * GENERATE_DATA - makes program to re-generate precalculated tables (ie precalculated LS coefficients), default:OFF
  * THIN_TARGET_APPROXIMATION - compile the library with thin target approximation, default: ON
  * GSL_INTEGRATION - use GSL integration functions, otherwise use built-in integrator, default: OFF
  * GLOBAL - compile with GLOBAL code (source not included at the moment, needs to be manually added to __global__ directory, default:OFF)
  * STORE_SPLINES - store splines in cache, if disabled datapoints are stored and splines are recreated, default ON

ie:
> cmake -DPYTHON_MODULE=ON -DEXAMPLES=ON ../