Script to (re-) build FairRoot

build-FairRoot.sh

#!/bin/bash

# requires FairSoft installation in ${BASEPATH}/FairSoft
# requires FairRoot source code in ${BASEPATH}/FairRoot-src
export BASEPATH=$(pwd)

# Set FairSoft environment variables
export SIMPATH=${BASEPATH}/FairSoft
. ${SIMPATH}/share/Geant4/geant4make/geant4make.sh
. ${SIMPATH}/bin/thisroot.sh

FAIRROOTSOURCEPATH=${BASEPATH}/FairRoot-src
FAIRROOTBUILDPATH=${BASEPATH}/FairRoot-build
export FAIRROOTPATH=${BASEPATH}/FairRoot

# Check if install directory already exists
if [ -d "${FAIRROOTPATH}" ]; then
	# and prompt to remove (can help with errors)
	echo rm -Ir ${FAIRROOTPATH}
	rm -Ir ${FAIRROOTPATH}
fi
mkdir -p ${FAIRROOTPATH}

# Check if build directory already exists
if [ -d "${FAIRROOTBUILDPATH}" ]; then
	# and prompt to remove (can help with errors)
	echo rm -Ir ${FAIRROOTBUILDPATH}
	rm -Ir ${FAIRROOTBUILDPATH}
fi
mkdir -p ${FAIRROOTBUILDPATH}

# cmake + make + make install
cd ${FAIRROOTBUILDPATH}
${SIMPATH}/bin/cmake ${FAIRROOTSOURCEPATH} -DCMAKE_INSTALL_PREFIX=${FAIRROOTPATH} -DUSE_DIFFERENT_COMPILER=TRUE -DROOT_DIR=${SIMPATH} -DGEANT4_DIR=${SIMPATH}
make -j30
make install