Installation of Geant4

install-geant4.sh

#!/usr/bin/bash

# module load cmake/3.4.3

export SW_NAME=geant4
export PACKAGE_VERSION=10.02
export PACKAGE_NAME=$SW_NAME.$PACKAGE_VERSION
export PACKAGE_DIR=$HOME/install/packages
export PACKAGE_FILE=$PACKAGE_DIR/$PACKAGE_NAME.tar.gz
export URL=http://geant4.cern.ch/support/source/$PACKAGE_NAME.tar.gz
export INSTALL_DIR=/opt/$PACKAGE_NAME

export MAKE_PROCESSES=4     # Change according to your wish :-)

if [ ! -d $PACKAGE_DIR ]; then
    mkdir -p $PACKAGE_DIR
fi

cd $PACKAGE_DIR
if [ ! -f $PACKAGE_FILE ]; then
    wget $URL
fi

export BUILD_DIR=`mktemp -d`
cd $BUILD_DIR
tar xzf $PACKAGE_FILE

mkdir build
cd build

cmake -DGEANT4_FORCE_QT4=ON -DGEANT4_USE_QT=ON -DCMAKE_INSTALL_PREFIX=$INSTALL_DIR -DGEANT4_BUILD_MULTITHREADED=ON -DGEANT4_INSTALL_DATA=ON  ../$PACKAGE_NAME

make -j$MAKE_PROCESSES install && rm -rf $BUILD_DIR