--- singular-4.2.0/Singular/dyn_modules/gfanlib/Makefile.am.orig	2021-05-25 19:56:34.726983587 -0600

+++ singular-4.2.0/Singular/dyn_modules/gfanlib/Makefile.am	2021-05-25 19:56:56.827919382 -0600

@@ -41,5 +41,5 @@ endif

 if HAVE_GFANLIB

 # Use objects from the libtool convenience library

- gfanlib_la_LIBADD   += ${abs_top_builddir}/gfanlib/libgfan.la ${CDDGMPLDFLAGS}

+ gfanlib_la_LIBADD   += -lgfan

 endif