# Environment based on the assumption that we use MacPorts-installed libraries and packages
# Known to work with the following MacPorts environment :
#
# port installed
#   gcc48 @4.8.5_0
#   openmpi-gcc48 @1.10.3_0+fortran
#   atlas @3.10.2_2 
#   vtk5 @5.10.1_3+python27+tcltk+x11
#   hdf5 @1.10.0-patch1_0+cxx+gcc48+hl+openmpi
#   netcdf-fortran @4.4.4_0+gcc48+openmpi
#   python27 @2.7.14_0
#   py27-mpi4py @2.0.0+gcc48+openmpi
#   py27-netcdf4 @1.2.4_1+gcc48+openmpi
#   py27-jinja2 @2.8_0
#
# port select --summary
#   gcc        mp-gcc48
#   python     python27
#
# The variants (the +XXX in the package names above) are crucial to ensure consistency across packages. Not all combinations of versions of python, gcc or MPI are possible. 
# To make your choice :
#         "port search PACKAGE" tells you about available packages (examples : port search gcc / port search netcdf) 
#         "port info PACKAGE"   tells you about available variants like +gcc48 and +openmpi
# Once you have found a combination of python, gcc and MPI for which all other packages exist :
#         "sudo port install PACKAGE +VARIANT1 +VARIANT2 .." to install
# This will also install dependent packages, possibly many of them.
# MacPorts can install several versions/variants of a package simultaneously. Only one is "active" at a time.
# To make sure that the packages you just installed are indeed active :
#         "port select --summary" tells you about executables/libraries for which several versions coexist and one must be activated
#         "port select GROUP" tells which choices are available within group GROUP (gcc, python ...)
#         "sudo port select GROUP CHOICE" tells MacPorts to activate CHOICE among the various possibilites in GROUP

export CURRENT_ARCH=X64_OSX

# Minimal PATH to make sure we use the MacPorts python & mpif90
export PATH=/opt/local/bin:/opt/local/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/opt/X11/bin:/usr/texbin