Message-ID: <h1udst4r139vr8pthtun47vvnvbsljo9qi@4ax.com>
Date: 2001-10-12T14:06:08Z
From: Duncan Murdoch
Subject: Underscores and Fortran code
In-Reply-To: <15302.1420.571215.515265@minke.stat.ufl.edu>
On Thu, 11 Oct 2001 16:48:12 -0400, you wrote in message
<15302.1420.571215.515265 at minke.stat.ufl.edu>:
>Any suggestions are welcome. Am I missing anything?
A 5th suggestion: you can change the R code. In the Windows version
1.3.1, I get these results:
Just like you, an error with the real name:
> .Fortran("dog_dog", as.double(x), as.double(y), as.double(z))
Error in .Fortran("dog_dog", as.double(x), as.double(y),
as.double(z)) :
C/Fortran function name not in load table
But add an extra underscore to the call and things are fine:
> .Fortran("dog_dog_", as.double(x), as.double(y), as.double(z))
[[1]]
[1] 2
[[2]]
[1] 3
[[3]]
[1] 5
It seems like a fairly easy workaround to just append an extra
underscore to names when the compiler is doing this funny name
mangling.
Duncan Murdoch
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