PKG_CXXFLAGS=-I"./include" $(SHLIB_OPENMP_CXXFLAGS) 
PKG_LIBS=-L/usr/lib/ -L"." -lpthread -lstdc++ -lm `$(R_HOME)/bin/Rscript -e "Rcpp:::LdFlags()"` $(LAPACK_LIBS) $(BLAS_LIBS) $(FLIBS) $(SHLIB_OPENMP_CXXFLAGS)
CXX_STD = CXX11
