Node: Preprocessing Fortran 77, Next: Compiling Fortran 77 Files, Previous: Fortran 77 Support, Up: Fortran 77 Support
N.f is made automatically from N.F or N.r. This
rule runs just the preprocessor to convert a preprocessable Fortran 77
or Ratfor source file into a strict Fortran 77 source file. The precise
command used is as follows:
.F
$(F77) -F $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_FFLAGS) $(FFLAGS)
.r
$(F77) -F $(AM_FFLAGS) $(FFLAGS) $(AM_RFLAGS) $(RFLAGS)