PKG_LIBS = $(LAPACK_LIBS) $(BLAS_LIBS) $(FLIBS) `$(R_HOME)/bin${R_ARCH_BIN}/Rscript ../inst/libtbb.R`
PKG_CXXFLAGS = -DARMA_64BIT_WORD=1 `$(R_HOME)/bin${R_ARCH_BIN}/Rscript ../inst/deftbb.R`
