Prerequisits

sudo yum install centos-release-scl
sudo yum install devtoolset-8
sudo yum install git cmake3 gcc-c++ gcc binutils \
libX11-devel libXpm-devel libXft-devel libXext-devel openssl-devel
sudo yum install gcc-gfortran pcre-devel \
mesa-libGL-devel mesa-libGLU-devel glew-devel ftgl-devel mysql-devel \
fftw-devel cfitsio-devel graphviz-devel \
avahi-compat-libdns_sd-devel openldap-devel python-devel \
libxml2-devel gsl-devel

Install ROOT from source and compile with gcc8

scl enable devtoolset-8 bash
mkdir ROOT
cd ROOT
git clone --branch v6-22-00-patches https://github.com/root-project/root.git root_src    
mkdir build  install
cd build
cmake3 -DCMAKE_INSTALL_PREFIX=../install  ../root_src      
cmake3 --build .  -j8  --target install
cd ..
source install/bin/thisroot.sh 

Install cactus

sudo yum install cactusboards-amc13-tools-1.2.14-0.centos7 cactusboards-amc13-  amc13-1.2.14-0.centos7
sudo yum install cactuscore-uhal-grammars cactuscore-uhal-uhal cactuscore-uhal-tests   cactuscore-uhal-pycohal cactuscore-uhal-gui cactuscore-uhal-tools cactuscore-controlhub cactusboards-amc13-amc13 cactusboards-amc13-tools pugixml-devel

#install XDAQ sudo yum group install cmsos_core cmsos_worksuite –skip-broken

#other packages sudo yum install e2fsprogs-devel libuuid-devel curlpp curlpp-devel.x86_64 freetype freetype-devel xorg-x11-fonts-75dpi libuuid-devel libcurl-devel pugixml-devel boost boost-devel

#install POS mkdir TriDAS_lea cd TriDAS_lea scl enable devtoolset-8 bash git clone https://gitlab.cern.ch/cmspops/pos.git pixel cd pixel git checkout r36 # or the latest tag above, or just master if you want to make a feature branch and do development cd .. cp pixel/POSRelease/setenv.sh . cat > local.sh «EOF export ROOTSYS=/home/cmspixel_centos7/internalhdd/ROOT/install export BUILD_HOME=/home/cmspixel_centos7/internalhdd/TriDAS_lea export POS_INSTALL_PATH=\$BUILD_HOME/local export POS_OUTPUT_DIRS=\$BUILD_HOME/pixel/PixelRun/Runs export POS_LOG_DIR=\$BUILD_HOME/pixel/PixelRun/Logs export PIXELCONFIGURATIONBASE=\$BUILD_HOME/Config EOF source setenv.sh

#get FecSoftware git clone https://gitlab.cern.ch/cmspos/FecSoftware.git FecSoftwareV3_0 cd FecSoftwareV3_0 make -j 8 make install

#compile POS cd $BUILD_HOME/pixel make Set=pixel -j 8 make install cd $BUILD_HOME/pixel/PixelRun mkdir Logs Runs

#this would give a compilation error. Had to add: #include <TSystem.h>

to two header files: TriDAS_lea/pixel/PixelUtilities/PixelRootUtilities/include/PixelHistoThreadFrame.h TriDAS_lea/pixel/PixelUtilities/PixelRootUtilities/include/PixelHistoThreadFrameWithArgs.h

############## Repository configuration

sudo cat > /etc/yum.repos.d/xdaq.repo «EOF [xdaq] name=XDAQ Software Core baseurl=http://xdaq.web.cern.ch/xdaq/repo/core/15/cc7/x86_64/RPMS/ enabled=1 gpgcheck=0

[xdaq-worksuite] name=XDAQ Software worksuite

baseurl=http://xdaq.web.cern.ch/xdaq/repo/worksuite/15/cc7/x86_64/RPMS/ enabled=1 gpgcheck=0

[xdaq-updates] name=XDAQ Software xaas

baseurl=http://xdaq.web.cern.ch/xdaq/repo/xaas/15/cc7/x86_64/RPMS/ enabled=1 gpgcheck=0

EOF

sudo cat > /etc/yum.repos.d/amc13-sw.repo «EOF [cactus-amc13-base] name=CACTUS Project Software Repository for amc13 packages baseurl=http://cactus.web.cern.ch/cactus/release/amc13/1.2/centos7_x86_64/base/RPMS enabled=1 gpgcheck=0 EOF

sudo cat > /etc/yum.repos.d/ipbus-sw.repo «EOF [ipbus-sw-base] name=IPbus software repository baseurl=http://www.cern.ch/ipbus/sw/release/2.6/repos/centos7_x86_64/base/RPMS enabled=1 gpgcheck=0

[ipbus-sw-updates] name=IPbus software repository updates baseurl=http://www.cern.ch/ipbus/sw/release/2.6/repos/centos7_x86_64/updates/RPMS enabled=1 gpgcheck=0 EOF