[Rcpp-devel] 64-bit libRcpp.a on 32-bit MacOS

[Dirk Eddelbuettel]

On 26 August 2010 at 09:16, Dan Kulp wrote:
| Hello,
|     I was wondering what the simplest route to building a 64-bit libRcpp.a
| library, when running 10.5.8 32-bit. ( sysctl hw.cpu64bit_capable returns 1
| ). R CMD INSTALL Rcpp_XXXX.tar.gz installs a 32-bit library (I think).  I
| tried looking into the source, but didn't see a configure or Makefile there.

Not sure as I'm the one on the team who doesn't own Mac hardware.  That said,
as I recall some of the tips by Simon it is generally best to start from
source on OS X.  So maybe you "just" need xcode etc on a 64-bit Mac.  Others
may fill in with more pertinent hints and recommendations.

Dirk

-- 
Dirk Eddelbuettel | edd at debian.org | http://dirk.eddelbuettel.com