Error compiling sudo port install libstdcxx +universal

[alex.caldas@…]

Hi,

I'm trying to install the libstdcxx. I tried to remove the ld, so when i install the libstdcxx it'll be a dependence. I tried to install the gcc 4.7 ad 4.8. I tried to compile with the clang3-3

I saw some posts talking about this problem, but i wasn't able to find a solution.

Now the problem is (i compiled by hand after the error).

r/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc48/libstdcxx/work/build/./gcc/ -B/opt/local/x86_64-apple-darwin12/bin/ -B/opt/local/x86_64-apple-darwin12/lib/ -isystem /opt/local/x86_64-apple-darwin12/include -isystem /opt/local/x86_64-apple-darwin12/sys-include   
checking for suffix of object files... configure: error: in `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc48/libstdcxx/work/build/x86_64-apple-darwin12/libgcc':
configure: error: cannot compute suffix of object files: cannot compile
See `config.log' for more details.
make[1]: *** [configure-target-libgcc] Error 1
make: *** [all] Error 2

How can i solve it?