Hi Dirk, thanks for the fix. Both the package created using RcppArmadillo.package.skeleton() and my original package work on Windows when the new flag is added and the new RcppArmadillo version is used.
I was a bit surprised to see that they work also on win-builder, which (I guess) links against the old RcppArmadillo version. Thanks, Matteo On Sat, May 31, 2014 at 8:16 PM, Dirk Eddelbuettel <e...@debian.org> wrote: > > Matteo, > > Try updating RcppArmadillo from the GitHub repo. It now contains a release > candidate for 0.4.300.7.0, based on an updated Armadillo 4.300.7 in which > Conrad added > #define ARMA_DONT_USE_CXX11 > which you should set, either via a -DARMA_DONT_USE_CXX11 to, say, > PKG_CXXFLAGS > in src/Makevars (or just src/Makevars.win), or in your code before you > #include <RcppArmadillo.h> > > With this, and even though you turn on C++11 for _your code_ it will not > use > C++11 in Armadillo avoiding the issue experienced on Windows where g++ > 4.6.2 > is not new enough for some of the idioms used inside Armadillo. > > But as Armadillo is so neatly #ifdef'ed you should still be able to set up > your package and proceed. > > Give it a spin and let us know how it goes. I plan to ship this version of > RcppArmadillo to CRAN in the next few days. > > Cheers, Dirk > > -- > Dirk Eddelbuettel | e...@debian.org | http://dirk.eddelbuettel.com >
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