# Notes on how I installed Geant4
# High Sierra 10.13.6
# Clang Apple LLVM version 10.0.0 (clang-1000.10.44.4)
# XQuartz 2.7.11
# conda 4.7.12

# CMAKE
# Downloaded and installed from: https://cmake.org/download/

# ROOT
cd /Users/diana/Documents/opt
git clone https://github.com/root-project/root.git
cd root
mkdir build
cd build
cmake ..
make -j 4
source /Users/diana/Documents/opt/root/build/bin/thisroot.sh

# BOOST and XercesC
conda install -c conda-forge boost
conda install -c conda-forge xerces-c 

# Geant4
git clone https://gitlab.cern.ch/geant4/geant4.git
cd geant4
GEANT4_DIR=/Users/diana/Documents/opt/geant4
GEANT4_INSTALL=$GEANT4_DIR/geant4-install
mkdir $GEANT4_INSTALL
GEANT4_BUILD=$GEANT4_DIR/geant4-build
mkdir $GEANT4_BUILD
cd $GEANT4_BUILD
cmake -DCMAKE_INSTALL_PREFIX=$GEANT4_INSTALL -DGEANT4_USE_OPENGL_X11=ON $GEANT4_BUILD
# We can not activate -DGEANT4_BUILD_MULTITHREADED=ON for the python interface
make -j 4
make install

# Python interface of Geant4
export GEANT4_INSTALL=/Users/diana/Documents/opt/geant4/geant4-install
cd ../environments/g4py/
mkdir build
cd build
BOOST_DIR=/anaconda3/pkgs/libboost-1.67.0-hebc422b_4
XERCESC_DIR=/anaconda3/pkgs/xerces-c-3.2.2-h4db8090_1003
BOOST_ROOT=$BOOST_DIR
cmake -DBOOST_ROOT=$BOOST_DIR -DBoost_INCLUDE_DIR=$BOOST_DIR/include -DBOOST_LIBRARY=$BOOST_DIR/lib -DXERCESC_INCLUDE_DIR=$XERCESC_DIR/include -DXERCESC_LIBRARY=$XERCESC_DIR/lib ..



#make -j 4
#make install