--- src/Makevars	2023-07-02 15:24:01.000000000 +0800
+++ src/Makevars	2023-08-12 04:00:10.000000000 +0800
@@ -15,5 +15,5 @@
 ## set the appropriate value, possibly CXX17.
 #CXX_STD = CXX11
 
-PKG_CXXFLAGS = $(SHLIB_OPENMP_CXXFLAGS)
-PKG_LIBS = $(SHLIB_OPENMP_CXXFLAGS) $(LAPACK_LIBS) $(BLAS_LIBS) $(FLIBS)
+PKG_CXXFLAGS = @OPENMP_CXXFLAGS@
+PKG_LIBS = @OPENMP_LDFLAGS@ $(LAPACK_LIBS) $(BLAS_LIBS) $(FLIBS)