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

[Romain François]

Hi,

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.
PKG_LIBS=`Rcpp:::LdFlags()`


I get this warning from R CMD check :

* checking for portable compilation flags in Makevars ... WARNING
Non-portable flags in variable 'PKG_CXXFLAGS':
   -std=c++0x


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

Romain

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Romain Francois
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