A Vagrant environment is provided to help with development & testing, running vagrant up will create a Centos-based VM with gfortran-4.8 and all program pre-requisites running on your local machine. You can then switch to it with vagrant ssh.

The build system supports incremental and parallel builds. To compile all PROGRAMs and tests run:

$ make

If you are not using the Vagrant environment you can specify the paths to PFunit and PETSc using the PFUNIT and PETSC_DIR environment variables.

Tests use pFunit & require the PFUNIT environment variable to be set. Tests are run automatically when building the program, or run

$ make check

Note that you should use the pfunit_2.1.0 branch, and it will require gfortran 4.8 or later (see http://sourceforge.net/p/pfunit/mailman/message/31811969/)

Automated Travis testing is done using gfortran-4.8, note that all compiler warnings are considered errors in the Travis environment.