Rcpp and default C++ compiler

Question

I have some strange troubles with Rcpp - it uses unpredictable C++ compiler. This question is somewhat similar to this question.
I\'m on OSX, I have 2 complilers - defau

Answer 1

Thanks, to @Dirk hint, I finaly got an answer. Hope, this will save a little bit of time for somebody. Following two lines in ~/.R/Makevars solved my problem:

CXX1X=clang-omp++

See details in this Writing R Extensions section.