gcc46: ld terminated with signal 11 [Segmentation fault]

[clemson472 (Dr. D. E. Stevenson)]

bash-3.2$ sudo port install qrupdate
Password:
Warning: GCC compilers on OS X do not support AVX instructions.
--->  Computing dependencies for qrupdate
--->  Dependencies to be installed: gcc46
--->  Building gcc46
Error: org.macports.build for port gcc46 returned: command execution failed
Error: Failed to install gcc46
Please see the log file for port gcc46 for details:
    /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc46/gcc46/main.log
Error: The following dependencies were not installed: gcc46
To report a bug, follow the instructions in the guide:
    http://guide.macports.org/#project.tickets
Error: Processing of port qrupdate failed
bash-3.2$ sudo port uninstall gcc46
Password:
bash-3.2$ sudo port install gcc46
--->  Computing dependencies for gcc46
--->  Building gcc46
Error: org.macports.build for port gcc46 returned: command execution failed
Please see the log file for port gcc46 for details:
    /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc46/gcc46/main.log
To report a bug, follow the instructions in the guide:
    http://guide.macports.org/#project.tickets
Error: Processing of port gcc46 failed
bash-3.2$ 

[clemson472 (Dr. D. E. Stevenson)]

main.log gzipped.

[ryandesign (Ryan Carsten Schmidt)]

Since this was not a clean attempt, please "sudo port clean gcc46", then try again, then attach the new main.log file.