*REMOVE ME* Test building fplll in GitHub workflow

Author: d-torrance

.github/workflows/test_build.yml

@@ -166,7 +166,7 @@ jobs:
             -L`brew --prefix readline`/lib       \
             -L/Library/Frameworks/Python.framework/Versions/${PYVERSION}/lib"
           export F77=gfortran-14
-          ../../configure --enable-download --with-system-gc --with-fplll
+          ../../configure --enable-download --with-system-gc --with-fplll --enable-build-libraries=fplll
 
       - name: Build Macaulay2 using Make
         if: matrix.build-system == 'autotools'