[Rcpp-devel] R CMD check not happy about -std=c++0x

Romain François francoisromain at free.fr
Fri Jan 15 08:27:42 CET 2010


I'm getting a warning when I try to build my CPP package that depends on 
Rcpp and uses the classic Makevars :

PKG_CXXFLAGS=`Rcpp:::CxxFlags()` -I.

I get this warning from R CMD check :

* checking for portable compilation flags in Makevars ... WARNING
Non-portable flags in variable 'PKG_CXXFLAGS':

Is there a workaround ? We probably would then have to update the new 
skeleton generator to use it.


Romain Francois
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