Compiling with iTaps API in Fortran

[erelson]

The iTaps API is being implemented in source.F90. Currently I preserver the gammas file approach in source_gamma.F90, and am working within source_moab.F90. There are three phases to this:

• [x] Compile source_moab.F90 independently from MCNP
  • This uses the following gfortran call, with several libraries

gfortran [source.F90] [object.o files] -fcray-pointer -I/filespace/groups/cnerg/
opt/MOAB/opt-cubit-c12/include -lstdc++ -liMesh -L/filespace/groups/cnerg/opt/MO
AB/opt-nocgm/lib -lMOAB -lhdf5 -lnetcdf -g

• [x] Compile test code (unit tests) along with source_moab.F90
  • The main challenge here was to avoid multiple definitions arising from including iMesh_f.h multiple time.
• [x] Compile DAGMCNP with iTaps API correctly included/referenced
  • Will require some additions to (and understanding of) current process of building DAGMCNP

[erelson]

As of Friday 2-22, I have everything (i.e. all source files during the build process) compiling except the mcnp5 executable... just need to find where to pass -I/filespace/groups/cnerg/ opt/MOAB/opt-cubit-c12/include so that iMesh_f.h is found. Will ask @makeclean tomorrow. Currently, only changes toconfig/Linux.gcf` in the DAGMCNP repo are needed.

[erelson]

To summarize the needed changes; in DAG-MCNP/config/Linux.gcf:

• add -fcray-pointer to FFLAGS
• add -liMesh to DAGMC_LIBS
• add $(MOAB_INCLUDES) to FPPFLAGS