[Rd] f951.exe: sorry, unimplemented: 64-bit mode not compiled

[Simon Urbanek]

On May 4, 2012, at 8:48 PM, Spencer Graves wrote:

> Hello:
> 
> 
>      Under my Windows 7 system, "R CMD check DiercxkSpline_1.1-5.tar.gz" fails because:
> 
> 
> f951.exe: sorry, unimplemented: 64-bit mode not compiled in
> 

This typically means that you're using the wrong (old) compiler. The new MinGW compilers support both -m32 and -m64. You have to set the PATH to the new compilers (in the gcc-4.6.3 subdirectory of Rtools) *before* any old compilers in Rtools.

Cheers,
Simon


> make: *** [bispev.o] Error 1
> gfortran -m64     -O2  -mtune=core2 -c bispev.f -o bispev.o
> f951.exe: sorry, unimplemented: 64-bit mode not compiled in
> 
> make: *** [bispev.o] Error 1
> ERROR: compilation failed for package 'DierckxSpline'
> 
> 
>      A similar problem was reported for package "glmnet" (http://stackoverflow.com/questions/10291189/compiling-glmnet-failed-in-windows) plus one with R 2.14.2 (http://r.789695.n4.nabble.com/Problems-when-building-a-package-for-Windows-64-td4464488.html).  However, I get this with R 2.15.0 and the latest R tools (reinstalled earlier today).  On R-Forge, DierckxSpline has "Build status:  Current", which suggests that R-Forge does NOT have this problem.  I read through the two replies to these two earlier questions without seeing how to fix my problem.
> 



> 
>      Thanks in advance for any suggestions.
> 
> 
>      Spencer Graves
> 
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