I just committed a change to use R CMD config LAPACK_LIBS. Can you
check if it behaves properly?
-G
On May 14, 2008, at 1:14PM , Dirk Eddelbuettel wrote:
On Wed, May 14, 2008 at 01:06:38PM -0400, Gregory Warnes wrote:
> Too bad.
>
> I guess I'll have to either add code to look for
>
> libRlapack.so
>
> in the appropriate directory. Know of any simple way to do this?
Glad you asked :) I remembered that 'R CMD ...' added the new command
'config' not too long ago. Asking for the linker options didn't do it,
but you can query individual variables -- such as LAPACK_LIBS.
So on my Ubuntu 7.10 system with the older Rlapack:
$ R CMD config LAPACK_LIBS
-L/usr/lib/R/lib -lRlapack
whereas my Debian system with newer Atlas etc pp has
$ R CMD config LAPACK_LIBS
-llapack
So maybe you'll have setup.py talk to 'R CMD config LAPACK_LIBS' ?
Dirk
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