During the make test phase I see this :

../../src/OR_Matrix.inlines.hh:522: instantiated from 'Parma_Polyhedra_Library::OR_Matrix<T>::OR_Matrix(const Parma_Polyhedra_Library::OR_Matrix<U>&) [with U = Parma_Polyhedra_Library::Checked_Number<char, Parma_Polyhedra_Library::WRD_Extended_Number_Policy>, T = Parma_Polyhedra_Library::Checked_Number<__gmp_expr<__mpq_struct [1], __mpq_struct [1]>, Parma_Polyhedra_Library::WRD_Extended_Number_Policy>]' ../../src/Octagonal_Shape.inlines.hh:122: instantiated from 'Parma_Polyhedra_Library::Octagonal_Shape<T>::Octagonal_Shape(const Parma_Polyhedra_Library::Octagonal_Shape<T>&, Parma_Polyhedra_Library::Complexity_Class) [with U = char, T = __gmp_expr<__mpq_struct [1], __mpq_struct [1]>]' addspacedims1.cc:47: instantiated from here ../../src/checked.defs.hh:436: error: incomplete type 'Parma_Polyhedra_Library::Checked::assign_function_struct<Parma_Polyhedra_Library::WRD_Extended_Number_Policy, Parma_Polyhedra_Library::WRD_Extended_Number_Policy, __gmp_expr<__mpq_struct [1], __mpq_struct [1]>, char>' used in nested name specifier make[5]: *** [addspacedims1.o] Error 1 make[5]: Leaving directory `/export/medusa/dclarke/build/GCC/4.5.2-RC/ppl/sparc/ppl-0.10.2.002/tests/Octagonal_Shape' make[4]: *** [check-am] Error 2 make[4]: Leaving directory `/export/medusa/dclarke/build/GCC/4.5.2-RC/ppl/sparc/ppl-0.10.2.002/tests/Octagonal_Shape' make[3]: *** [run_tests.stamp] Error 1 make[3]: Leaving directory `/export/medusa/dclarke/build/GCC/4.5.2-RC/ppl/sparc/ppl-0.10.2.002/tests/Octagonal_Shape' make[2]: *** [check-am] Error 2 make[2]: Leaving directory `/export/medusa/dclarke/build/GCC/4.5.2-RC/ppl/sparc/ppl-0.10.2.002/tests/Octagonal_Shape' make[1]: *** [check-recursive] Error 1 make[1]: Leaving directory `/export/medusa/dclarke/build/GCC/4.5.2-RC/ppl/sparc/ppl-0.10.2.002/tests' make: *** [check-recursive] Error 1