[R-pkg-devel] lfftw3 error

[Rampal Etienne]

Problem solved:

1. I installed the fftw library dlls from http://www.fftw.org/

2. I told the package where to find this library in the makevars.win file.

Regards,

Rampal


On 22-Dec-16 11:28, Rampal Etienne wrote:
> When trying to build a package with RStudio (newest R-devel and Rtools 
> installed, and all packages updated), I get the following error.
>
> C:/Rtools/mingw_64/bin/../lib/gcc/x86_64-w64-mingw32/4.9.3/../../../../x86_64-w64-mingw32/bin/ld.exe: 
> cannot find -lfftw3 collect2.exe: error: ld returned 1 exit status no 
> DLL was created
>
> I suppose lfftw3 should be included in Rtools or in the package? If 
> not, how do I add this, under Windows?
>
> Kind regards,
>
> Rampal Etienne


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