>> 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 > (http://cran.r-project.org/doc/manuals/R-exts.html#Package-subdirectories) > the only supported extensions are .c, .cc, .cpp, .f, .f90, .f95, .m, and > .mm.
So maybe sourceCpp could provide a warning if the extension is not in that list? Hadley -- Chief Scientist, RStudio http://had.co.nz/ _______________________________________________ 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
