build-root

#!/bin/bash

modulefile=/etc/modulefiles/root/root-git
sourceDir=${HOME}/programs/root/repo

echo "Pulling update from git repository"
cd $sourceDir
git pull origin master --tags
tag=`git describe --always --tag`
cd -

buildDir=/tmp/root-build
installDir=/opt/root/$tag

echo "Removing Previous Installation..."
rm -rf $installDir

if [ -d $buildDir ]
then
    echo "Removing previous build"
    rm -r $buildDir
fi

mkdir $buildDir
cd $buildDir

cmake3 $sourceDir \
    -DCMAKE_INSTALL_PREFIX=$installDir \
    -Droofit=ON \
    -Dminuit2=ON \
    -Dsoversion=ON \
    -Dcxx11=ON \
    -Dqt=ON \
    -Dpython=ON \
    && make -j24 install \
    && rm -rf $buildDir

echo "Updating the modulefile at " $modulefile
awk -v t=$tag '{if($1 == "set" && $2 == "version") print $1,$2,t; else print $0}' $modulefile > /tmp/root-git
mv /tmp/root-git $modulefile