from 'bottom_ctrl_5x5/build/Makefile', extract:
# executed by:
#    jmc@dickens.csail.mit.edu:/tmp/jmc/test_dickens/MITgcm/verification/bottom_ctrl_5x5/build
OPTFILE="/tmp/jmc/test_dickens/MITgcm/tools/build_options/linux_amd64_gfortran"
