GeoModelCore

GeoModelCore contains the core packages of the GeoModel toolkit.

Quick Installation

On macOS and Ubuntu you can quickly install the pre-compiled library, with all the dependencies.

macOS

brew tap atlas/geomodel https://gitlab.cern.ch/GeoModelDev/packaging/homebrew-geomodel.git
brew install geomodelcore

on macOS Mojave, the command above will install pre-compiled binaries, so the installation is quick. On other macOS versions, brew will build the library from its source code.

Ubuntu (Bionic, Disco, or Eoan)

sudo add-apt-repository ppa:kaktusjoe/geomodel

sudo apt-get update

sudo apt install geomodel-core-dev

Build

If you want to work on the library code, you have to build it by yourself, by getting the source code and compile it.

Dependencies

• Eigen: http://eigen.tuxfamily.org/

Build instructions

git clone https://gitlab.cern.ch/GeoModelDev/GeoModelCore.git
mkdir build_geomodelcore
cd build_geomodelcore
cmake ../GeoModelCore
make

Local 'install' path

If you want to build a custom version of the library to be used to develop client code, you can create a self-contained area by defining a local install path; you can do it by adding the option -DCMAKE_INSTALL_PREFIX=../install when running CMake:

cmake -DCMAKE_INSTALL_PREFIX=../install ../GeoModelCore
make
make install

The make install command will install the headers and the shared libraries into the ../install folder. Then, use the same -DCMAKE_INSTALL_PREFIX=../install when compiling your client code, to let it find the custom version of the GeoModelCore library.