RcppCore/Rcpp — pull request #166 by cauthmann (2014-08-11 08:55:10+00:00)
Title: Std11detection

Per the discussion in my last pull request: is this closer to what we want?

Of course if Rcpp is installed using PKG_CXXFLAGS="-std=c++11", but the flag is removed later, the tests will fail. Unfortunately RUnit seems to eat compiler errors, so there's little the user can do to figure out *why* it failed.