PKG_CXXFLAGS += -DARMA_NO_DEBUG -DARMA_USE_BLAS \
               -DARMA_DONT_USE_OPENMP -DARMA_USE_TBB_ALLOC -DARMA_WARN_LEVEL=1 -I../inst/include
PKG_CPPFLAGS = -I../inst/include -DARMA_64BIT_WORD=1
PKG_LIBS += $(LAPACK_LIBS) $(BLAS_LIBS) $(FLIBS) \
            $(shell ${R_HOME}/bin/Rscript -e "RcppParallel::RcppParallelLibs()")
