On 13 February 2012 at 11:52, Dirk Eddelbuettel wrote: | On 13 February 2012 at 10:32, French, Joshua wrote: | | I got flagged for the _ZSt4cout warning below on a recent CRAN submission of an | | R package which depends on RcppArmadillo. | | | | * checking compiled code ... NOTE | | File | | ‘/data/smith/R/packages/incoming/SpatialTools.Rcheck/SpatialTools/libs/ | | SpatialTools.so’: | | Found ‘_ZSt4cout’, possibly from ‘std::cout’ (C++) | | | | Compiled code should not call functions which might terminate R nor | | write to stdout/stderr instead of to the console. The detected symbols | | are linked into the code but might come from libraries and not actually | | be called. | | | | See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual. | | | | The warning isn't new, but I'd never been flagged on it before. It seems to | | have been discussed here: http://lists.r-forge.r-project.org/pipermail/ | | rcpp-devel/2011-November/003133.html | | | | I was just wondering if this had been resolved or if work continues to resolve | | it? | | Some good news and some bad news: | | Good news: We have this fixed in RcppArmadillo and are ready to upload, | Conrad also very kindly made a small change at his end. | | Bad news: This depends on a small change in Rcpp, and we ourselves are | currently being held-up at CRAN on 'R CMD check' output that | used to pass but no longer does (in this case, using .Internal | and modifying a locked binding which is something Rcpp modules | needs). | | So this should be sorted out "soon" for various values of soon, but we have | been at this for a bit now. | | We will certainly announce new versions here.
The new RcppArmadillo version is now on CRAN. So packages using RcppArmadillo should no longer be pestered by the '_ZSt4cout warning' warning. Dirk -- "Outside of a dog, a book is a man's best friend. Inside of a dog, it is too dark to read." -- Groucho Marx _______________________________________________ Rcpp-devel mailing list Rcpp-devel@lists.r-forge.r-project.org https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel
