[R] Everything was ok, but I failed to get .o file in g77

Prof Brian Ripley ripley at stats.ox.ac.uk
Thu Jun 10 17:41:47 CEST 2004

I am afraid your message is in an unreadable character set and none was 
specified by your mailer.  So I don't really know what you used, but I 
have ^V where - should be, and so on.

What you would need is

g77 -O2 -c all.f
     ^ note
You appear to have asked for a file '2' here via -o2.

g77 -shared -o all.dll all.o -lg2c
             ^ note          ^^^^^ note

It is much less error-prone to use

R CMD SHLIB all.f   under Unix-alikes

Rcmd SHLIB all.f    under Windows

On Thu, 10 Jun 2004, Rui wrote:

> Hi folks,
> I tried to compile a FORTRAN routine using the command "g77 -o2 -c
> all.f", it seems everything is fine, there is no error message at all,
> but finally I can not get the file all.o. Therefore, I can not move on
> to the next step using "g77 -shared -c all.dll all.o" to get the file
> all.dll. The following is what happened on my screen:
> > g77 -o2 -c all.f
> >
> Could anyone help me? Thanks in advance.

Brian D. Ripley,                  ripley at stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272866 (PA)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595

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