Sorry, I found -fg77-calls on the web but it is for g95 not gfortran. I recompiled splib (Fortran77 code) with gfortran. but when I write gfortran -o fileexe file.f splib.a it still does not work. Do I need an extra option? What about -f2c? What does it mean? --- Steve Kargl <sgk@xxxxxxxxxxxxxxxxxxxxxxxxxxxx> wrote: > On Mon, Jul 31, 2006 at 08:52:29AM -0700, victor > marian wrote: > > > > I want to build a program called spherical.o > (Fortran > > 90 code) compiled with gfortran with a library > splib.a > > (Fortran 77 code) compiled with g77 > > I give the command > > > > gfortran -o sphericalexe spherical.o -gf77-calls > > splib.a > > > > but it gives me o lot of errors as if the option > > -gf77-calls were not recognised. > > What could be the problem? Please Help. > > I suppose the problem is that there is no > -gf77-calls > option. Of course, if you read the gfortran manual > you would know this. > > The easiest thing to do is recompile splib.a with > gfortran. > > -- > Steve > __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com