[Rcpp-devel] sourceCpp issue: code vs. file

JJ Allaire jj.allaire at gmail.com
Thu May 23 03:46:20 CEST 2013

On Wed, May 22, 2013 at 6:41 PM, Dirk Eddelbuettel <edd at debian.org> wrote:

> R governs the behaviour of R CMD <whatever> based on the extension.
> The .cxx form was /never/ supported by R as far as I know.

Indeed. According to "Package subdirectories" in Writing R Extensions (
the only supported extensions are .c, .cc, .cpp, .f, .f90, .f95, .m, and
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