binutil still fails to build universal

[mirko.grewing@…]

Binutils still fail to build universal (see #21588):

$ sudo port install binutils +universal
--->  Computing dependencies for binutils
--->  Fetching binutils
--->  Verifying checksum(s) for binutils
--->  Extracting binutils
--->  Configuring binutils
--->  Building binutils
--->  Staging binutils into destroot
Error: Target org.macports.destroot returned: /opt/local/lib/libbfd.la differs in /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_binutils/work/destroot-i386 and /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_binutils/work/destroot-x86_64 and cannot be merged
Log for binutils is at: /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_binutils/main.log
Error: Status 1 encountered during processing.
To report a bug, see <http://guide.macports.org/#project.tickets>

[mirko.grewing@…]

$ /usr/bin/sw_vers -productVersion
10.6.5

[ryandesign (Ryan Carsten Schmidt)]

...........then this is a duplicate of #21588.