<div dir="ltr">Hi Rodney,<div><br></div><div style>I have the same problem as you on Mac OSX.</div><div style><br></div><div>I'm able to successfully compile the file through sourceCpp if I use a file extension of .cpp rather than .cxx. Could this somehow be the reason why? Let me know if that works for you.</div>
<div><br></div><div>-Kevin<br><div><br></div></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, May 22, 2013 at 4:27 PM, Sparapani, Rodney <span dir="ltr"><<a href="mailto:rsparapa@mcw.edu" target="_blank">rsparapa@mcw.edu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">And here is the failure on OS X ML...<br>
<div class="im"><br>
> sourceCpp(verbose=TRUE, rebuild=TRUE, file="~/arma-sp.cxx")<br>
<br>
</div><div class="im">Generated extern "C" functions<br>
--------------------------------------------------------<br>
<br>
<br>
#include <Rcpp.h><br>
<br>
</div>RcppExport SEXP sourceCpp_41979_convertSparse(SEXP matSEXP) {<br>
<div class="im">BEGIN_RCPP<br>
    Rcpp::RNGScope __rngScope;<br>
    S4 mat = Rcpp::as<S4 >(matSEXP);<br>
    convertSparse(mat);<br>
    return R_NilValue;<br>
END_RCPP<br>
}<br>
<br>
Generated R functions<br>
-------------------------------------------------------<br>
<br>
</div>`.sourceCpp_41979_DLLInfo` <- dyn.load('/var/folders/nb/62qyw7056rj7lwfqbqgmh6lw0000gn/T//RtmpZ7Msbu/sourcecpp_1ade06077c/sourceCpp_88708.so')<br>
<br>
convertSparse <- Rcpp:::sourceCppFunction(function(mat) {}, `.sourceCpp_41979_DLLInfo`, 'sourceCpp_41979_convertSparse')<br>
<br>
rm(`.sourceCpp_41979_DLLInfo`)<br>
<br>
Building shared library<br>
--------------------------------------------------------<br>
<br>
DIR: /var/folders/nb/62qyw7056rj7lwfqbqgmh6lw0000gn/T//RtmpZ7Msbu/sourcecpp_1ade06077c<br>
<br>
/Library/Frameworks/R.framework/Resources/bin/R CMD SHLIB -o 'sourceCpp_88708.so' --preclean 'arma-sp.cxx'<br>
Error in dyn.load("/var/folders/nb/62qyw7056rj7lwfqbqgmh6lw0000gn/T//RtmpZ7Msbu/sourcecpp_1ade06077c/sourceCpp_88708.so") (from arma-sp.cxx.R#1) :<br>
  unable to load shared object '/var/folders/nb/62qyw7056rj7lwfqbqgmh6lw0000gn/T//RtmpZ7Msbu/sourcecpp_1ade06077c/sourceCpp_88708.so':<br>
  dlopen(/var/folders/nb/62qyw7056rj7lwfqbqgmh6lw0000gn/T//RtmpZ7Msbu/sourcecpp_1ade06077c/sourceCpp_88708.so, 6): image not found<br>
> sessionInfo()<br>
R version 2.15.2 (2012-10-26)<br>
Platform: i386-apple-darwin9.8.0/i386 (32-bit)<br>
<br>
locale:<br>
[1] C<br>
<div class="im"><br>
attached base packages:<br>
[1] stats     graphics  grDevices utils     datasets  methods   base<br>
<br>
other attached packages:<br>
</div>[1] RcppArmadillo_0.3.6.1 Rcpp_0.10.2           Matrix_1.0-10         lattice_0.20-13<br>
<div class="im"><br>
loaded via a namespace (and not attached):<br>
</div>[1] compiler_2.15.2 grid_2.15.2     tools_2.15.2<br>
<br>
Thanks for any hints.<br>
<span class="HOEnZb"><font color="#888888"><br>
Rodney<br>
</font></span><div class="HOEnZb"><div class="h5">_______________________________________________<br>
Rcpp-devel mailing list<br>
<a href="mailto:Rcpp-devel@lists.r-forge.r-project.org">Rcpp-devel@lists.r-forge.r-project.org</a><br>
<a href="https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel" target="_blank">https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel</a><br>
</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div dir="ltr">-Kevin</div>
</div>