Hi Duncan, Thanks for your help, I am actually using R Windows version 2.14.1 (22th Dec 2011).
Actually by "R CMD SHLIB *.*" I actually meant putting any file name after the R CMD SHLIB ("R CMD SHLIB convolve.c" for example). Another case which fails is : creating a Rcpp Armadillo package skeleton (named MyPackage for example) and trying the R CMD INSTALL MyPackage. Fails as well on the R CMD SHLIB line. What I actually don't understand is how the R CMD SHLIB command links to the RTools cygwin and mingw. It really looks like the "make" function works in my command line when I use it directly but the link between R CMD SHLIB and cygwin fails... -- View this message in context: http://r.789695.n4.nabble.com/R-CMD-SHLIB-in-Windows-XP-No-output-at-all-tp4385797p4392482.html Sent from the R devel mailing list archive at Nabble.com. ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel