PKG_CXXFLAGS = $(SHLIB_OPENMP_CXXFLAGS)
PKG_LIBS = $(LAPACK_LIBS) $(BLAS_LIBS) $(SHLIB_OPENMP_CXXFLAGS) $(FLIBS)

CXXFLAGS ?= -std=c++17 -O3 -Wall
CXX11FLAGS = -std=c++17 -O3 -Wall
