gcc41 fail on snow leopard

[aeronova]

Here's the error msg. Any help would be appreciated to fix it.

---> Building gcc42 Error: Target org.macports.build returned: shell command " cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_lang_gcc42/work/build" && /usr/bin/make -j2 all " returned error 2 Command output: _gfc_resolve_minloc in iresolve.o

_gfc_resolve_maxval in iresolve.o _gfc_resolve_maxloc in iresolve.o _resolve_elemental_actual in resolve.o _traverse_data_var in resolve.o _traverse_data_var in resolve.o

"_gmpz_get_d", referenced from:

_gfc_simplify_set_exponent in simplify.o

"_mpfr_ui_pow", referenced from:

_gfc_simplify_fraction in simplify.o _gfc_simplify_set_exponent in simplify.o

"_mpfr_hypot", referenced from:

_gfc_simplify_abs in simplify.o

"_mpfr_log10", referenced from:

_gfc_arith_init_1 in arith.o _gfc_arith_init_1 in arith.o _gfc_arith_init_1 in arith.o _gfc_arith_init_1 in arith.o _gfc_simplify_log10 in simplify.o

"_gmpz_set_str", referenced from:

_gfc_convert_integer in arith.o _mio_gmp_integer in module.o

ld: symbol(s) not found collect2: ld returned 1 exit status make[3]: * [f951] Error 1 make[3]: * Waiting for unfinished jobs.... rm cpp.pod gfortran.pod make[2]: * [all-stage2-gcc] Error 2 make[1]: * [stage2-bubble] Error 2 make: * [all] Error 2