[Rcpp-devel] Compilation errors when building a package with RcppArmadillo code and using attributes

[Howard Zail]

The RcppArmadillo.package.skeleton does not work as I am providing a
reference to a cpp file with attributes.  I get this error:

Error in RcppArmadillo.package.skeleton("NewPackage", example_code = FALSE,
 :
unused argument(s) (cpp_files = c("test_arma3.cpp"))


Howard

On Sun, Dec 2, 2012 at 11:22 AM, Dirk Eddelbuettel <edd at debian.org> wrote:

>
> On 2 December 2012 at 10:29, Howard Zail wrote:
> | Thanks Yan.  This solved the issue:  I did the following change:
> |
> | Link against the Rcpp, blas and lapack libraries, by adding this line in
> the
> | Makevars
> |
> | PKG_LIBS = $(shell $(R_HOME)/bin/Rscript -e "Rcpp:::LdFlags()" )
> $(LAPACK_LIBS)
> | $(BLAS_LIBS) $(FLIBS)
> | and this line to the Makevars.win:
> | PKG_LIBS = $(shell $(R_HOME)/bin${R_ARCH_BIN}/Rscript.exe -e
> "Rcpp:::LdFlags()
> | ") $(LAPACK_LIBS) $(BLAS_LIBS) $(FLIBS)
>
> Right. This is both the default for RcppArmadillo --- see the skeleton/
> directory in the installed package --- and its inline plugin.  As JJ said,
> not everything is fully automated yet.
>
> But you wrote 'when I use "Rcpp.package.skeleton()..."' and that may have
> been the error.  Can you check if RcppArmadillo.package.skeleton() does
> better?
>
> Dirk
>
> --
> Dirk Eddelbuettel | edd at debian.org | http://dirk.eddelbuettel.com
>
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