ppl doesn't build with +universal

[DanielO (Daniel O'Connor)]

port install ppl +universal results in..

<snip> :info:build libtool: link: ar cru .libs/libppl.a Box.o checked.o Checked_Number.o Float.o fpu-ia32.o Constraint.o Constraint_System.o Congruence.o Congruence_System.o Generator_System.o Grid_Generator_Sys tem.o Generator.o Grid_Generator.o Init.o Coefficient.o Linear_Expression.o Linear_System.o Matrix.o Scalar_Products.o MIP_Problem.o PIP_Tree.o PIP_Problem.o Poly_Con_Relation.o Poly_Gen_Relation.o BHRZ03_ Certificate.o H79_Certificate.o Grid_Certificate.o Partial_Function.o Polyhedron_nonpublic.o Polyhedron_public.o Polyhedron_chdims.o Polyhedron_widenings.o C_Polyhedron.o NNC_Polyhedron.o Grid_nonpublic.o Grid_public.o Grid_chdims.o Grid_widenings.o BD_Shape.o Octagonal_Shape.o Pointset_Powerset.o Row.o Linear_Row.o Bit_Matrix.o Bit_Row.o Ph_Status.o Grid_Status.o Variable.o Variables_Set.o conversion.o min imize.o simplify.o Grid_conversion.o Grid_simplify.o stdiobuf.o c_streambuf.o globals.o mp_std_bits.o Weight_Profiler.o version.o termination.o wrap_string.o :info:build libtool: link: ranlib .libs/libppl.a :info:build libtool: link: ( cd ".libs" && rm -f "libppl.la" && ln -s "../libppl.la" "libppl.la" ) :info:build /bin/sh ../libtool --tag=CXX --mode=link /usr/bin/clang++ -g -O2 -frounding-math -pipe -O2 -arch i386 -W -Wall -L/opt/local/lib -arch i386 -o ppl-config BUGS.o COPYING.o CREDITS.o ppl-conf ig.o libppl.la :info:build libtool: link: /usr/bin/clang++ -g -O2 -frounding-math -pipe -O2 -arch i386 -W -Wall -arch i386 -o .libs/ppl-config BUGS.o COPYING.o CREDITS.o ppl-config.o -L/opt/local/lib ./.libs/libppl.dyli b /opt/local/lib/libgmpxx.dylib /opt/local/lib/libgmp.dylib :info:build Undefined symbols for architecture i386: :info:build "Parma_Polyhedra_Library::version()", referenced from: :info:build _main in ppl-config.o :info:build "Parma_Polyhedra_Library::banner()", referenced from: :info:build _main in ppl-config.o :info:build "Parma_Polyhedra_Library::Row_Impl_Handler::Impl::shrink(unsigned long)", referenced from: :info:build Parma_Polyhedra_Library::PIP_Tree_Node::Artificial_Parameter::~Artificial_Parameter() in ppl-config.o :info:build std::vector<Parma_Polyhedra_Library::Row, std::allocator<Parma_Polyhedra_Library::Row> >::~vector() in ppl-config.o :info:build "Parma_Polyhedra_Library::Init::Init()", referenced from: :info:build GLOBALI_a in ppl-config.o :info:build "Parma_Polyhedra_Library::PIP_Tree_Node::OK() const", referenced from: :info:build vtable for Parma_Polyhedra_Library::PIP_Tree_Node in ppl-config.o <snip>

I had +universal in variants.conf but took it out to build ppl (and thence gcc45 & py27-scipy)