[R] fortran question

Prof Brian Ripley ripley at stats.ox.ac.uk
Sat May 31 06:24:05 CEST 2008


Rtools28 does not contain g77 to my knowledge (that is, it did not in the 
version I last downloaded).  But it does contain dllcrt2.o.

The Fortran compiler is gfortran.  I think you have another GCC toolset in 
your path.

On Fri, 30 May 2008, Edna Bell wrote:

> Hi R Gurus:
>
> I have used the following in the past:
>
> g77 -O2 -c test.f
>
> g77 -shared -o test.dll test.f
>
> with success.
>
> Now I'm getting
>
> ld:  dllcrt2.o  no such file
> I have the latest version of Rtools28.exe
>
> Any suggestions would be much appreciated.
>
> Sincerely,
> Edna Bell
>
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> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>

-- 
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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