This is the ``offending line'':
USE_FORTRAN= yes
From ports/Mk/bsd.gcc.mk:
Code:
# If your port needs a Fortran compiler, please specify that with the
# USE_FORTRAN= knob. Here is the list of options for that knob:
#
# USE_FORTRAN= yes # use gfortran43 (/lang/gcc43)
# USE_FORTRAN= g77 # use g77-34 (lang/gcc34; FreeBSD>=7)
# # or system f77 (/usr/bin/f77; FreeBSD<=6)
# USE_FORTRAN= ifort # use the Intel compiler (lang/ifc)
The GCC that comes with FreeBSD does not include a fortran compiler.