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The DST maker and HpsEvent API require the following packages before they can be built:
Table of Contents minLevel 2
You must have these build tools available on the system.
These package dependencies must be installed as well (details covered below):
If you want to build the documentation then this is also required.
The default, shared Linux environment at SLAC can not be used as the version of gcc is too old.
A more recent environment can be setup and checked as follows.
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ssh rhel6-64
scl enable devtoolset-2 bash
gcc --version |
You should see the following gcc version now.
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(GCC) 4.8.2 20140120 (Red Hat 4.8.2-15) Copyright (C) 2013 Free Software |
This version of the compiler should support the C++11 standard.
An alternate compiler also needs to be setup to override the default one.
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export PATH=/apps/gcc/4.8.2/bin/:$PATH
gcc --version |
You should see the following GCC version.
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gcc (GCC) 4.8.2 |
This version should support C++11.
It is likely your system already has a recent enough version of CMake installed on it.
You can check for this from the shell.
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which cmake
cmake |
It will print something like this if CMake is installed.
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$ which cmake
/usr/bin/cmake
$ cmake
cmake version 2.8.12.2
[...] |
If CMake is not found or the version is too old, then follow the Installing CMake guide to build it.
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cd workdir
svn co svn://svn.freehep.org/lcio/trunk lcio-trunk
cd lcio-trunk
mkdir build
cd build
cmake -DINSTALL_DOC=OFF -DINSTALL_JAR=OFF ..
make install
cd ..
export LCIO=$PWD |
Follow the instructions at the ROOT website to install it.
Then you will want to source the setup script which will set the ROOTSYS variable.
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. bin/thisroot.sh |
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This should set ROOTSYS to point at your ROOT installation.
The project is stored in a public github repository. The code can be "cloned" i.e. copied to a users local machine by issuing the following commands from a terminal.
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A github account is not required to clone the source code.
You may also want to use a tagged release. For instance, the v0.7 tag can be downloaded from the following URL.
https://github.com/omar-moreno/hps-dst/releases/tag/v0.7
Or you can execute these shell commands.
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wget https://github.com/omar-moreno/hps-dst/archive/v0.7.tar.gz
tar zxvf v0.7.tar.gz
cd hps-dst-0.7 |
Now you may build the project locally in the usual way.
Before the project is built, the following environment variables need to be set.
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Then the project should be built as follows.
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cd hps-dst/ mkdir build; cd build cmake ../ make |
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